101 DIY home remedies to get rid of fleas naturally completely in house, on dogs and cats

Comprehensive illustration of simple home remedies with special concentration on what do work to kill fleas and what do not. Only here you will find science of flea control.

The basic idea to kill fleas in a highly efficient way is by elimination of eggs that dispersed on carpets and floors in your home or in the whereabouts of cats and dogs.
I've said that because most of my friends and even me, we have used different methods to eliminate fleas, all applied ways to kill fleas only keep us protected for few days before we feel the bites of fleas in our skin again.

Why fleas come back after week or two of applying fleas control?
Actually there are two strategies involved:
Control stage: the methods used to kill fleas for the first time
Maintenance stage: the following methods needed to enhance the effect of control stage processes to last longer in your house and provide longer term protection against fleas.
A maintenance process is must to be following the control process, because the flea pupae are highly resistant to insecticides.

It is the flea season and you should be ready for them…

Why using home remedies to kill fleas?
Home remedies are available everywhere in online and offline stores.
Home remedies can be made or mixed easily to increase the killing power of fleas.
Using Home remedies to kill fleas is safer for your children and pets than commercial products which contain some sort of toxins.
And therefore, there is no damage or health problems expected from using everyday remedies to get rid of fleas.
The home remedies are used not to kill fleas only, but to end their presence, or so-called extinction of fleas from your home.

List of homemade killer recipes for getting rid of fleas 
A list enriched with each remedy effect or failure factors in killing fleas in house.

1- Get Rid of Fleas with Washing, Cleaning and Bathing everyday.
Keeping your home clean and clear is the key to success in your battle against the fleas. They do not like to come to places which sparkling dirt free. So wash your and your pets’ everyday items like bed sheets, pillows, clothing, rugs and other items of this sort.

2-Use Dish Soap as a flea trap on dogs and in the house rooms
The liquid of washing or soap can be used with candle light to trap fleas in house.
Dish washing liquid can be used as a bath to your dog.

Does washing clothes kill fleas
Does dawn dish soap kill fleas?
Does dish soap kill fleas?
The dish-washing liquid make bubbles which is strong enough to trap fleas by simply Cripple fleas and drive them out from everywhere present in it by force, because the soap liquid has great viscosity which force flea to not move again once stuck, thus the flea will be killed. Then the candle is used to attract fleas to the soap bowel or dish.

How to use dish soap or dishwashing liquid to get rid of fleas?

1. Place the hot water in a dish or a medium bowl. 
2. Place the dish washing liquid in the container and mix gently. 
3. At night, place the bowl in the middle of each room in your home. 
4. Put a burning candle in the middle of container or next to each bowl. 
5. In the morning, empty the container of contents, including the bodies of fleas.
6. Repeat the previous steps every night until you make sure that no fleas around your bed.

Why dish soap does not work to kill fleas?
Use metal base to install the candles, to avoid the transmission of the candle flame to the ground.
It is must to use soap enough to sink fleas.

3- Use Vinegar lemon spray to kill fleas inside your house.
This method is simply using home herbals to kill fleas by spraying Sprinkle incendiary materials on fleas.
Does vinegar kill fleas?
Will vinegar with lemon kill fleas?
The theory of vinegar usage is that the vinegar has strong ability to dehydrate the flea’s body and pupae to make them exposed to the lethal lemon juice and herbal Aromatic scents which hurt their nose. I think it is the stronger recipe to kill fleas naturally.

How to use Vinegar to get rid of fleas the right way?

1. Use vacuum attachments to vacuum each corner, upholstery as well as cervices; don’t forget to empty the bag before use.
2. Make the vinegar recipe by mixing the following ingredients: 
Vinegar- 1 gallon (a little less than 4 liters)
Water- ½ gallon (a little less than 2 liters)
Lemon juice- 16 oz. (a little less than 500 ml)
You can use Witch hazel- 8 oz. (a little less than 250 ml) for better effect.
3. Bring a 6 – 7 Liters sprayer bottle and fill it with the mixture.
4. Spray your carpets, furniture, pet bedding, window sills, floors, every corner and direction of your house.
5. Re-apply the vinegar lemon recipe for 2 days for light infestations or for 7 days for heavy infestations, or the time that you do not feel any flea bites.

Why vinegar does not work to kill fleas?
You must vacuum first before applying the recipe, because vacuum make it easy to kill eggs and larvae.
You must reapply the vinegar recipe until the fleas deep infestation end, it is not a matter of single use, fleas did not get bored easily, and we must make them uncomfortable.

4- Use table Salt to kill fleas cheaply.
Why use the salt to kill fleas?
I have posted a complete list of pros and cons of usage the salt in flea control process, please read it here.
Can salt kill fleas effectively?
Does salt kill fleas?
Does table salt kill fleas?
Does salt kill fleas in carpet?
Common salt is used mainly to kill fallen fleas eggs on carpets and floors; therefore the salt is more specific than other home remedies used to remove fleas.

How to use salt to control fleas?
Simply: put the salt (used in the kitchen as a fine powder or crystalline) in a large bottle with a shaker top; fill the bottle to the three quarters.
Sprinkle the salt in every corner in the room and carpet.
Leave the salt on the floors and carpet for 1 -2 days.
Vacuum properly.
Reapply every 2 days to kill the hatched larvae, repeat the treatment by slat until you destroy all eggs and larvae.
For more details about: using salt to kill fleas, and why salt does not work to kill fleas?

5- Use Borax to kill fleas on the boards and carpets.
Borax and Boric acid as a family of borate, used to control flea’s infestation inside the house, Borax and boric acid cannot used to kill fleas on pets to avoid irritant effect on the eye and skin of pets.
Read my post about:
How to use borax to get rid of fleas effectively?

How does Boric Acid work to kill fleas?
Why Borax doe not work to remove fleas?

6- Use Diatomaceous Earth to get rid of Fleas in your Yard completely.
Why using DE to control fleas?
DE is mainly used in large quantity to get rid of fleas in the yard.
Diatomaceous Earth is safe in your house since they are non-toxic and it is a food grade, do not worry.

How do Diatoms work to kill fleas?
Does Diatomaceous Earth work to kill fleas?Diatomaceous Earth is microscopic algae found as a powder, which is used to play a role in stopping the life cycle of the flea. Diatoms have sharp edges of silicon, Diatoms edges cut through the hard shell of fleas and dry them out, which make the insect vulnerable to extreme environment and lead to death of the insect.

How to use Diatomaceous earth to get rid of fleas completely?

1. Make the flea eggs and larvae more vulnerable first by vacuuming the ground and carpets by vacuum machine the brush and hot water.
2. Sprinkle DE on your carpets, pet beddings, and everywhere you think it is a secret flea’s home.
3. Diatoms may spend 6 hours to kill fleas found nearby them; you can let DE sprinkled up to 2 days, 
4. Vacuum your house; discard the vacuum bag, repeat weekly to completely getting rid of eggs of fleas.

Why Diatomaceous earth doe not work to kill fleas?

• Always vacuum before and after.
• DE is not effective to kill fleas on dogs and cats because it irritates eyes if contact it or hurt throat when breathed, the same is with human.
• Diatoms are not so effective in humid environments.
• Use Diatoms in dry form only, because DE is not active when they are wet.

Second: Get rid of fleas by using natural homemade repellent recipes:
Repellents used alone to repel insects or mixed with killer recipes to extend its power.

1- Use Rosemary and peppermint recipe to repel fleas
Rosemary is a powder, a rinse, or an oil herbs
Does Rosemary leaves work to kill fleas?
Why rosemary herbs do not work to get rid of fleas?
Actually Rosemary is a fragrance which only repels fleas and keeps them away from your house; you can consider it as a natural flea repellent. But the peppermint may hurt the fleas in some way.
Then you can use this recipe as a secondary solution after getting rid of fleas by a killer method.
You can use rosemary peppermint recipe for dog’s bath and as drops applied to collars for cats.

How to prepare rosemary peppermint recipe to kill fleas?

1. Grind all ingredients in a grinder “Rosemary, Rue, Wormwood, Fennel, and Peppermint” until they become powder.
2. Place all content into a large container.
3. Disperse the recipe content inside and outside rooms of the house such as carpet, furniture, pet’s bedding, below furniture, and window sills.
4. Reapply frequently to keep your house protected.

2- Control flea’s infestation using Citronella Essential Oil Recipe.
Citronella is fragrant natural oil used as a natural insect repellent and in perfume and soap manufacture. Citronella is used to get protected safely and naturally from household insects such as fleas, ticks, mosquitoes, black flies etc.
Citronella is mainly used for pets but it is still good for home use.

Does Citronella Essential Oil work to kill fleas?
It’s only a natural repellent which can be used with other stronger killer methods.

How to use citronella essential oil for flea control?

1. Mix all the recipe ingredients together in 1 gallon of slightly hot water:
Citronella oil- 20 drops
Tea tree oil- 10 drops
Lemongrass oil- 10 drops
Geranium oil- 5 drops
2. Do not forget to vacuum first.
3. Use the recipe to clean floors and baseboard as well.
4. Repeat daily or weekly.

3- Does Horse Apples work to get rid of fleas?
A horse apple traditionally is a kind of natural flea’s repellent remedies.
You can find them under several names such as: Horse apple , Maclura pomifera, Osage orange, hedge apple, monkey ball, bois d’arc, bodark, or bodock.

How to use Horse Apples to repel fleas for good?

1. Dry the horse apples to be more effective.
2. Cut the fruit into small sections.
3. Place pieces in every room and at each inch of the house as in hallway, window sills and still good for yards.
4. Reapply every month or two.

4- Garlic solution is another natural repellent but does not work unless used with killer recipes.

Comprehensive methods to get rid of fleas completely 
1- Vinegar Salt and Vinegar Baking Soda Recipes
Does Vinegar Salt recipe work to kill fleas? Read the answer.
The recipe composed by mixing:
8 oz apple cider vinegar
4 oz warm water
1/2 tsp salt
1/2 tsp baking soda 

2- Natural Herbs homemade spray instead of chemical sprayers.

You can mix all recipes in one powerful recipe to kill and repel fleas at once, in addition to the advantage of spraying, which make it easy to catch fleas in every point in the home.

Home remedies to get rid of Fleas on Dogs and cats

1. Cedar oil dropped over Flea collar
2. Flea deterring drink of vinegar
3. Flea Comb of lemon to repel fleas away from dog
4. Hang a sachet on the dog will keep it protected from fleas
5. Bathe the dog with pet-friendly soap or shampoo with half cup of lemon juice.
6. Get Rid of Fleas with Yeast: Try sprinkling some yeast over your pets’ body. You can also make a citrus spray. Just take a slice of lemon, extract some juice from it, mix it with a bit of water and boil it to a heating point. 

Conclusion:Your kitchen full of very safe and killer chemicals that kill fleas without any harm on your health and on the safety of your children, dogs, cats, kittens, or puppies.
Nevertheless, the use of home remedies to get rid of fleas’ species is limited on the informed people to avoid the misuse of such simple home techniques.

I Recommend you to test each method I have listed by yourself, further more, you can mix some of them to make new and powerful recipes, however, share these recipes with friends and family member will extend the circle of testing and someday you will be expert.

33 tips How does salt kill fleas? does salt really work to get rid of fleas?

How to get rid of fleas with salt as a natural, safe, effective method and substance you can use to control fleas and is available in every home,
If you face fleas nightmare, spraying chemicals but with now returning value, frustrating to see fleas jump up out on the carpeting and everywhere around.

Actually, fleas can be one of the most annoying aspects of owning a pet. They aggravate both you and your pet - dog fleas and cat fleas can and will bite people as well, flea bites cause itch and pain. Fortunately, there are a number of Natural ways to deal with the problem of fleas, ways to get rid of them once your house is filled up with these unwelcome guests. learn how to differentiate home insects?

Firstly we must know:

What is the salt we are talking about?
Table salt is the Common salt is a mineral substance Odorless white cubic crystals composed primarily of sodium chloride.

Why using salt to kill fleas? Salt is non-harmful chemical to the health, except from mild itching.
Salt is very cheap home remedy, thus is not expensive. One carton, less than 80 cents.
Salt is easy to use by simple sprinkling.
Salt is easy to be eliminated after getting rid of fleas in your house.
Common salt is a safer chemical to be used in your home and around your children.

How does salt work to kill fleas?

Does table salt kill fleas effectively?Because salt is Hygroscopic, it has the ability to attract moisture, the fleas do not like moist places and will be killed.
Because salt is dehydrating agent, the salt will attract water content from surfaces of flea’s body, the body of flea become exposed and vulnerable to damage and loss easily. If the insect lost the outer layer of its body, it is easy to be crushed easily using any flea treatment to kill fleas, such as: Salt solution, salt powder, salt mixture with Borax, Life Cycle interruption, or it will die naturally because of environmental factors change around them after damage occurred on their own body.

Does Salt really work to kill fleas?Yes, you can get rid of fleas with salt alone, but keep in your mind the right way to use this simple home remedy, simple steps to use salt to kill fleas are mentioned below.

Why Salt does not work to kill fleas in my house, on dogs, on cats?

Very Common Question, Please check the following:

1. Did not vacuum floors, boards, and carpets before sprinkling salt, vacuum make salt effective to kill eggs and pupae.
2. Dispersed salt inside and forgot the outside places such as room threshold, passages of rooms, boundaries or rooms, or forgot to move furniture and salting underneath. and therefore the fleas found unsalted place to run away.
3. Salt not applied directly to the pets, keep reading to learn how?

Does salt kill fleas and their eggs?Salt has an insect growth regulator (IGR) to prevent eggs from hatching and larvae from pupating, although, the salt must be used with precautions and vacuum for perfect removal of fleas by salt.

Does Salt used to repel fleas or to kill fleas?Salt is perfect insecticide, has amazing chemical removal power to get rid of fleas naturally, salt not just repellent but a strong fleas and insect killer.

Does salt kill fleas outside?Salt is powerful remedy to kill fleas inside home or outside home, in the garden, in yards, etc,

Does salt kill fleas in your carpet?Salt is mainly used on carpets, because of the carpets, hardwood floors, baseboards, and floors generally contain the largest number of flea eggs falling from the dogs and cats or even human. Also, the cats can perch on top of tall furniture in your apartment and would only come down to feed. Meaning, you have fleas in your carpet. The carpet then is the main target in flea control procedures. But take care of salt on your carpet, the salt is responsible for moisture, therefore the carpets do not like moisture, so that, the fast elimination of salt crystals after 12 hours from the carpet is the best techniques to kill fleas without damage your carpet.
Use Salt on kitchen floor and bathroom tile and your landlords upstairs used it on their wood floors, salt didn't seem to harm any surfaces.

Does salt kill fleas on dogs?It is not a good idea to use ordinary salt to bathe your dog; Actually, Salt has amazing effect to get rid of fleas naturally on human, because we use salt around human on carpets and grounds not on our body’s skin, the same with dogs and cats, cats and dogs have a thick layer than human on their skin in addition to the fur and hair, although the salt irritate the dog or cat and may cause dehydration to their bodies. Therefore, the correct use of salt to kill fleas on pets is fatal.

11 DIY Steps on How to use Salt to kill fleas the right way?

Please follow these golden tips to get rid of fleas for good.

1. Collect the tools: Obtain some highly refined household salt or sea salt but with fine powder consistency. Buy 2 lbs of table salt, put it into a large spice bottle with a shaker top, 1 1/2 lbs was enough to thoroughly treat a 2 bedroom apartment.
2. Must first remove all the furniture and moved to the center of the room. 
3. Washing must be done for bedspreads, blankets, rugs, curtains, drapes, pillows, and mattresses, or hanged in a well ventilated place and in front of sunlight. 
4. Vacuum the entire house or target place and distribute salt simultaneously to cover the whole place.
5. Start the task: Sprinkle salt powder lightly but evenly over your carpet, recommended to start sprinkle over the hallway leading to the room and at least three feet in front of threshold of the room, in order to not leave unsalted flooring for fleas to run away, don’t forget to sprinkle salt under and around furniture, also start at the baseboards then move towards the center of the room. 
6. Make sure every inch of carpets and floors are covered with salt through spreading the salt by brush or rake it in. 
7. Let the salt take control of the mission: Leave salt in your carpet for 12 to 48 hours, for heavy flea’s infestation, it is recommended to keep salt for several days over the grounds and floors but for less period on carpets to prevent damage.
8. Drag soldiers away: Vacuum thoroughly the entire room or department to every inch of space to ensure the removal of salt after the mission is completed. Because salt attract moisture, so do not leave it in for very long in very hot or humid conditions. Otherwise, you’ll end up with salty, wet carpet.
9. Throw away the vacuum bag, taking it outside, placing it into a garbage bag, and sealing it immediately.
10. Repeat the entire salt-and-vacuum process twice again with.
11. Keep small amount of salt for longer period on carpets and floors which lay down into the fibers, killing flea eggs that may hatch up to seven months later.

Small tip to kill fleas with Salt effectively:

Keep up with the vacuuming and salting your house , sponge or brush with apple cider vinegar the floors for a week or 10 days until all the fleas in the full flea cycle are dead.

How to use Salt Mixed Solutions to get rid of fleas? Does it really work to kill fleas?
You can use garlic spray or garlic salt...a good deterrent but won’t kill fleas for good.
Salt baking Soda Recipe is strong killer for fleas
Salt boric acid Recipe: This chemical is found in a number of commercially-available products, such as Borax. Use the same technique as with refined salt; however, check with the carpet manufacturer to make sure your carpet can withstand boric acid. While boric acid is generally non-toxic, long-term, low-level exposure to boric acid can cause some health conditions in humans and pets, so this treatment should not be used frequently.

How to use Salt lemon Mixture to enhance the killing power of Salt?

1. Vacuum your home.
2. Make the recipe by addition of 1c table salt, 1c baking soda, 30 drops essential lemon oil. Mix and put in a jar or 500ml plastic container and punch holes in lid then shake all over the floors and carpets. 
3. Wear white socks over your pant bottoms and regularly and carefully check them for fleas, carefully check your white socks before you leave for work so you aren't spreading fleas. As soon as you come home, immediately put on the socks. Wear socks to bed. Check before you get into bed. in about two weeks, the fleas will be almost gone. 
4. Also, purposely walk through your whole place twice a day to trigger any remaining eggs to hatch and jump on you. 
5. Vacuum then garbage or freeze the bag and re-apply salt. still vacuum and re-apply salt again and leave salt on for some time. 
6. If the fleas get on you, you'll itch like a dog. Just shower with soap and they'll be gone.
7. Keep visitors out of your place until the fleas are gone to prevent spreading them. 
8. Do not use lemon essential oil on cats, just the salt/baking soda.

The results after using salt to kill fleas:After weeks of using Salt treatment you will surprise that no fleas. Nothing in the yard. Nothing in the house. Nothing on the dogs.
The cats seem much relieved now.
The dogs will be recovered.
The pets will retain their health day after day.

Salt Alternatives:Expensive flea drops for many cats.
Frontline and revolution is kind of expensive, but vets usually sell them in single doses ($15 – $20 each), while they poison your pet’s bloodstream and can do all sorts of damage such as give your pet a seizure disorder.

Conclusion:
I recommend you to test this way yourself and share it with your family members and friends to test it in many different cases, after a period you will be an expert.

How to identify Fleas fleas in your home? what is the difference between fleas, ticks, lice, and mites?

What do Fleas looks like?
Fleas are a small wingless jumping insect that feeds on the blood of mammals and birds. It sometimes transmits diseases through its bite, including plague and myxomatosis. They are with mouth parts adapted for piercing skin and sucking blood. Fleas are external parasites, living by hematophagy off the blood of mammals and birds.
Some flea species include:
Cat flea (Ctenocephalides felis)
Dog flea (Ctenocephalides canis)
Human flea (Pulex irritans)
Moorhen flea (Dasypsyllus gallinulae)
Northern rat flea (Nosopsyllus fasciatus)
Oriental rat flea (Xenopsylla cheopis)

Fleas feed on a wide variety of warm-blooded vertebrates including dogs, cats, humans, chickens, rabbits, squirrels, rats, ferrets, and mice.
Fleas are a nuisance to their hosts, causing an itching sensation which in turn may result in the host attempting to remove the pest by biting, pecking, scratching, etc. flea bite is similar to a mosquito bite.

Flea Warning Signs on Dogs:Flea droppings (dark specks) in the fur
Flea eggs (white specks) in the fur
Excessive licking or scratching
Scabs or hot spots on the skin

Flea Warning Signs on Cats:

The easiest way to find fleas on a cat is to use a flea comb (a fine-toothed comb). Especially check the neck and around the base of the tail. You also can check the belly. You may see the fleas -- small dark spots that move -- or their droppings, which look like specks of dirt. Lots of scratching and hair loss are also signs that fleas may be feasting on your feline.Flea Warning Signs: Cats.

How to identify Ticks from fleas?
Ticks are small arachnids in the order Parasitiformes. Along with mites, they constitute the subclass Acarina. Ticks are ectoparasites (external parasites), living by hematophagy on the blood of mammals, birds, and sometimes reptiles and amphibians. Ticks are vectors of a number of diseases, including Lyme disease, Q fever (rare; more commonly transmitted by infected excreta).
Ticks satisfy all of their nutritional requirements on a diet of blood, a practice known as hematophagy. They extract the blood by cutting a hole in the host's epidermis, into which they insert their hypostome,

Tick Warning Signs:

You can feel ticks while petting your cat or dog, and you can see them. They most often attach near the head, neck, ears, or paws. On cats, they're typically found around the ears and eyes. Ticks can carry dangerous diseases, and it doesn’t take long for a pet to pick up the disease while a tick is feeding. If you find a tick on your pet, try to remove it as soon as possible.

How Do Pets Get Ticks?Ticks crawl onto tall grass and shrubs and wait for a host to walk by. They can wait for a year without feeding. Dogs are most likely to pick up ticks while walking in the woods or high grass from spring through fall. Outdoor cats can pick up ticks the same way. Ticks are more common in warm climates and certain wooded areas of the Northeast.

What do Lice looks like? 
Plural of Louse which is the common name for members of over 3,000 species of wingless insects of the order Phthiraptera; three of which are classified as human disease agents.

Lice aren't dangerous and they don't spread disease, but they are contagious, annoying, and sometimes hard to get rid of.

A louse's color varies from pale beige to dark gray; however, if feeding on blood, it may become considerably darker. Female lice are usually more common than the males,

Louse's egg is commonly called a nit. Many lice attach their eggs to their host's hair with specialized saliva; the saliva/hair bond is very difficult to sever without specialized products.

How to know Mites?

Are a minute arachnid that has four pairs of legs when adult, related to the ticks. Many kinds live in the soil and a number are parasitic on plants or animals.

Mites, along with ticks, are small arthropods belonging to the subclass Acari.
In soil ecosystems, mites are favored by high organic matter content and by moist conditions, wherein they actively engage in the fragmentation and mixing of organic matter.

Read More about:

How Does Borax Kill Fleas for good.

11 Methods how does borax kill fleas? How to get rid of fleas using borax, the right way?

I will provide an extensive coverage of the methods currently in circulation to get rid of fleas, lice and mites using Products Contain Borate, In addition to clear explanation for why borax kills fleas while sometimes borax does not kill flea’s eggs and larvae; however I listed some tested fleas recipes used to maximize killing effect.

I have found many questions like these:
Does borax really work to kill fleas?
How to use Boric acid to kill fleas?
does baking soda kill fleas?
does borax kill fleas and eggs?
does salt kill fleas?
does borax kill fleas on dogs?
does borax kill fleas in the yard?
does borax kill fleas outside?
does borax kill fleas on furniture?

If your mind has become a bit disoriented, I advise you to keep reading...
Firstly Lets know the basics.

What is borax? What is borax powder?
What is borax made of?
Borax is a White chemical compound found naturally on the earth as soft colorless crystals of sodium borate, sodium tetraborate, or disodium tetraborate.
Boric acid or sodium borate can also be found in personal care products, in some diaper creams, and Goopy toys.

What is Difference between Using Boric Acid and Borax for Fleas?Borax looks like the table salt but not for eating.
Powdered borax is white, consisting of soft colorless crystals that dissolve easily in water.
Chemical reaction involving Borax ore dissolved in water in addition to Hydrochloric acid will result in regeneration of Boric Acid, thus, how the boric acid is formed from borax,
Thus, The Borax is the parent for Boric acid. And Boric acid has more toxicity than Borax.

Which Borax Powder or Boric Acid Powder Works the Best? Does Borax for fleas control or Borax for Fleas removal?
The boric acid consisting of other powerful anti-insects, thus the boric acid is the best to kill fleas then borax which is in its pure form.
Test a mixture of them for more effectiveness in getting rid of fleas in your home.

What is borax used for?Borax is a powerful antiseptic and pesticide, especially in the boric acid form.
Does borax used as a detergent?Borax is a substance that can be used for killing a variety of pests and many nasty Social insects. The powdered form is involved in some household cleaning agents.
Is borax safe?Yes, but use sterile packets.

Is borax toxic?Borax is a very powerful toxin for fleas and other parasites, that makes the borax is safer for human health as antiseptic.
Other possible dangers with prolonged exposure to borax as a boron-compound:
Hormone disruption and decreased sperm count in males. But These dangers is limited to workers in the chemical fields not the users of Borax in home as pesticide.

But the recommended use of borax will prevent any possible danger, to learn how to avoid toxicity of borax; here is a list show you how to use borax products to be less toxic and safer:
1. Pregnant must stay away from any Borate substance.
2. Borax may have respiratory problems on cats as difficult breathing.
3. Borax Can Cause damage to carpets as a result of humidity when carpets are wet.
4. Borax Overdose will lead to toxicity for food, children, and your plants, and of course is more toxic on pets like cats, the safe borax dose usually kept under 5 mg.
5. Keep the borax away from your plants as it can cause damage to them.
6. Get rid of fleas on dogs or cats using Borax mixture on something like collar, but never use it directly on pets, to avoid sensitivity reactions, because the pets is highly sensitive to borax than human.
7. Prolonged exposure to Borax in your home causes skin irritation and other allergies. Be careful when using Borax from scattering particles.
8. Why Borax is more dangerous to pets and Babies? Because they are more close to the ground and has high exposure rate due to their small bodies. Thus will lead to serious health complications.

Do be frustrated, more juicy content still coming....
Why using Borax to kill fleas?The powdered Borax has absolutely no smell.
Borax doesn’t get absorbed by the skin when touched.
Borax is significantly less toxic then most flea insecticides and products.

How Borax kill fleas?Borax reacts with the outside of insects body and dehydrate their covering surface, the insect cannot live without the protecting layer above their bodies, thus lead to eventual death of insect. Therefore, the use of borax and boric acid or borate will result in extermination of fleas naturally.
Also, some insects ingest the boric acid, the borax has very powerful effect on guts.
Therefore, the Borax is used as insecticide not just a repellent.

Simple use of Borax powder to kill fleas

3 DIY methods: How to use borax to kill fleas effectively?

• Comprehensive flea removal by Borax powder:

1. Start with Extensive Treatment Borax on flea’s infested carpets by simple sprinkle action.
2. The hidden fleas from your wrath, Catch them up by a stiff house brush or broom.
3. Vacuum them up after a period of 6 hours and up to 24 hours for more prolonged effect.

• Treat your carpet by Borax-Salt Powerful mixture to kill larvae and flea eggs:

1. Mix borax, four parts of borax to one part salt.
2. Shake the mixture before use
3. Sprinkle Borax-Salt mixture over carpeting by get it as deep in to the carpet as possible.
4. Let it sit for a day. That will stop larvae from growing and desiccate flea adults and eggs. 
5. Vacuum your carpet up from Boric acid remnant to avoid harmless effect. 
6. The same effect is when borax mixed with baking Soda.

• Use Magic Paste paste of Borax to kill other household insects:

 As cockroaches, leprosy, killing ants, fleas, bed bugs, roaches, moth, spiders and other pests, .

Simply Mix quantity of Borax with half quantities of kitchen remedies like the Flour, sugar, and milk Powder to attract fleas and other insects.

Why Borax does not work to kill fleas in my house?

Similar question are:
Why Borax is effective in getting rid of fleas?
Why Borax is not effective as an insecticide?
Why Borax does not get me rid of fleas completely?
The answers are explained below.

Getting rid of flea eggs using borax is nonsense process. Why?The Borax and its derivatives only act on the skin-like covering of the insect which consisting of reacted water, hence borax eliminate that water which will lead to disintegration of protective structure of flea, flea will lose its body contents and face a variety of new dangerous environmental factors as temperature and acidity, that way is how the borax kill flea chemically.
The Borax also can be used to prevent small larvae that hatch but with a little effect.
Unfortunately, the egg of flea has additional protective layer, which protect larvae and eggs from pressure, temperature, humidity, or grinding.

How to use Borax to kill flea eggs and larvae?

The Flea eggs problem resolved by:

1. Vacuum them up first on your carpets, either use water based vacuum cleaner or steam clean them for best results. To eliminate the caterpillar-like covering of eggs and larvae, then use Borax or other methods to.
2. Mixing the Borax with Salt, or Mixing the Borax with Baking Soda, Will maximize the lethal effect of Borax, and enhances its ability to kill fleas and other insects.

Where Can I Get Borax or boric acid for fleas?The more familiar is Mule Team borax for fleas is very good product that you can try.
But I recommend you to test some additions if you purchased boric acid pure.
Borax Products found in other online markets as walmart, amazon, as well as supermarket.
Boric acid is generally sold at hardware stores; usually it will be labeled as a flea killer. It will come in like a shaker kind of container.

Other magic Usage of Borax and Borates:Borax is used as sprayer for cleaning, remove stains from stainless steel or porcelain sinks when mixed with lemon juice, Mixed with boiling water and applied to the bathtub or on counters to clean your toilet and unclog drains, deodorize your garbage pail by filling it with borax and water. Let it soak then rinse it out. Sprinkle some borax in the bottom once it's clean.

Recommendations:

• Read my article carefully to uncover the secrets of Borax treatment.
• Use and test the powerful Borax Fleas Treatment Alternatives and additives such as Natural food grade diatomaceous earth, which using the life cycle properties of fleas to kill them.
• The borax Mixtures is more powerful killers to flea’s eggs and larvae, and therefore, the Borax become stronger in the killing of household insects.
• Mix Borax with baking Soda or with salt will increase the killing effect and also is a cheap addition.
• Using few flea traps can get you rid of them in your carpets for long term protection of fleas.
• Use the Borax treatment frequently or even on monthly basis to enhance the protection for the long period.

By using such home remedies to kill fleas I argue you to test and test and share with your friends and family to discover the pros and cons in different situations, thus will make you an expert in such remedies.