What Kills Fleas on Contact : 21 Ways

What Kills Fleas on Contact : 21 Ways

what kills fleas on contact

A chemical treatment is not the only option for tackling fleas. A targeted chemical treatment can work for severe infestations but is only a band-aid solution. The only effective way to get rid of fleas is to tackle the root of the problem. A chemical treatment that targets only the fleas is ineffective.

Boric acid

Boric acid is an effective pesticide for flea control. It kills fleas by dehydrating them and acting as a stomach poison. It has low toxicity. It can be used in carpets, bedding, and pet beds. However, thorough application is required to ensure complete control. It is important to follow the instructions carefully as too much of the powder may damage carpet fabric.

Boric acid is a mineral that is naturally present in many plants and seawater. It is also found in fruits and vegetables. Boric acid and borax are often used interchangeably as an insecticide, but it’s important not to mix the two substances. The two compounds are similar in toxicity, but can have adverse effects if improperly used.

Boric acid is available in spray and spot application forms for carpets and other hard surfaces. It should not be sprayed directly on your pet. Boric acid is a powerful degreaser, which can kill fleas on contact. If you find your pets suffering from flea problems, seek help from a vet.

Boric acid is a natural pesticide that works just like salt. It kills fleas by drying them out. If you are planning to use boric acid as a carpet treatment, be sure to wear protective gear and to follow safety precautions. The acid can irritate the eyes and lungs, so you’ll want to use protective gear to minimize any risks of irritation. The application process should be repeated every 12 to 48 hours if you have a severe infestation.

flea, siphonaptera, insect

Diatomaceous earth

Using Diatomaceous earth as a flea repellent is an easy and safe way to rid your home of fleas. You can buy this natural product at stores like Walmart and Lowe’s. Just make sure to buy food grade diatomaceous earth instead of the pool grade, because the latter may be toxic to your pet. Also, it is recommended that you bathe your pet after using the product, as this will remove the dead fleas and prevent your pet from becoming itchy.

Food-grade diatomaceous earth contains less than two percent silica, making it safe for human and animal consumption. It is also used in home gardens and to prevent insects from infesting crops. It is effective against fleas and other insects that live and breed in the soil.

Diatomaceous earth is a natural insect repellent that kills fleas on contact. It penetrates the exoskeleton and absorbs the insect’s oils and dries it out. However, it is important to note that it does not work for the eggs of fleas. Therefore, you must continue to treat your pet with this product for at least two weeks to effectively remove the infestation.

You can also use diatomaceous earth outside, but you must make sure that you apply it on dry grass as moisture will degrade the effectiveness. The best way to apply diatomaceous earth is with a duster or a nozzle applicator. Make sure you keep the diatomaceous earth out of drafts and don’t use it around children.

Baking soda

Baking soda is a natural deterrent for fleas, larvae, and eggs. It is a safe and effective alternative to commercial flea treatments. This solution is readily available in most households. It can be sprinkled around the room or concentrated on the area where you suspect flea eggs might be. After applying the mixture, vacuum up the affected area. The baking soda and salt mixture will kill any flea eggs, larvae, or cocoon.

Once you have applied the baking soda and salt mix, you should wait for 12 hours before vacuuming. You can also vacuum any soft toy or blankets that may be infested. The baking soda solution should be fresh when applied. Once you’ve applied it, you should see bubbles form on the surface. After a few hours, you can repeat the treatment as needed.

Using baking soda to kill fleas is a safe, effective way to rid your home of these nuisances. It is not necessary to use harsh chemicals to kill fleas, since baking soda is safe and effective to use on both bare floors and carpets. You can also use it on furniture, mattresses, and box springs.

The treatment is most effective when repeated every three to four days. It is also recommended to repeat the treatment every few months for continued effectiveness. Baking soda can also be used on dogs and cats to deodorize fur between baths and stifle parasites.

springtail, snow, flea


Vinegar is an effective natural flea control solution. It can be used to spray carpets, floors, and furniture to kill fleas on contact. ACV is also effective on pets and is safer for the environment than harsh chemicals. However, you need to use a heavy-duty spray to achieve the best results.

Besides killing fleas on contact, vinegar is an excellent anti-flea solution, as it can repel eggs and fleas from your dog’s fur. However, you should be aware that vinegar is not suitable for all animals, especially stray dogs. Therefore, it is best to use this solution on moderate infestations. It can also be used to treat fleas that have invaded your home through stray dogs or cats.

Fleas feed on the blood of their hosts. The blood that they ingest helps them survive and reproduce. However, if the conditions outside the home are unfavourable for the fleas to live, they will stay in suspended forms. When this happens, they will try to escape from your pet and die. While the use of vinegar may be a good way to control the population of fleas, it is not an effective method to kill adult fleas.

Insects can aggravate the flea problem and can be unpleasant for your pets. Besides, fleas can cause your dog to suffer from skin infections and patchy hair loss. Moreover, they can cause anemia in your pet. Therefore, if you have a pet, you should try using vinegar to control the fleas and prevent a flea infestation from happening again.


Citronella oil is a natural insect repellent distilled from two types of grass. It is a yellow to brown liquid with a grassy/floral smell. It contains several chemical components, including citronellol, citronellal, and geraniol.

Citronella oil is also available in diluted form for spraying on your pets. This solution should be shaken well before use and frequently during application. This product works effectively in repelling pests such as fleas and ticks. However, it is not good for your pets.

Citronella oil is not recommended for use near cats. It is not edible, and may cause allergic reactions in your pet. Citronella oil can also be applied to carpeted areas by placing a cotton ball in the area. It is not recommended to spray the oil directly on your dog’s face, but you can spritz it on a cloth and wipe it around the face.

Citronella grass also repels fleas and ticks. The leaves of this plant have a lemony fragrance. Citronella grass is sometimes mistaken for lemongrass, but it is a different plant. It is green with a red stem. It grows best in slightly shaded areas. It can be grown outdoors or in a pot.

Another way to kill fleas is to sprinkle finely ground salt on carpets and other surfaces in your home. This mixture kills fleas on contact and leaves your home smelling fresh.

Coconut oil

Coconut oil is a natural insecticide and pest control that kills fleas on contact. Coconut oil is rich in lauric acid, a fatty acid that fleas hate. Moreover, it is beneficial for humans too, as it fights against various parasites, bacteria, and viruses. If your pet is experiencing flea infestation, try applying a thin layer of coconut oil on its coat or bedding. Its anti-flea properties will help you keep your cat free of these unwanted pests.

Coconut oil is effective in killing fleas in dogs and cats, and it can be easily applied to your pets’ skin and fur. You may want to do this outdoors, as fleas will jump off if they come into contact with it. Also, you should be careful when treating your pet. It’s best to use organic coconut oil, because fractionated coconut oil can be harmful to your pet.

One of the best ways to use coconut oil as a flea repellent is to mix it with lavender, which is safe for pets. In addition to masking the smell of coconut, lavender essential oil has additional flea repelling qualities. You can use a small spray bottle and combine it with coconut oil to treat your pets.

Coconut oil kills fleas on contact and can be used with other methods to prevent flea infestations. Unlike spot-on flea treatments, coconut oil is safe for pets to ingest and is safe to apply on a cat or dog’s body. Moreover, it does not cause liver damage or other unpleasant side effects.

fumigation, street, pesticide

How to prevent fleas?

If you want to avoid getting flea bites and get rid of them, then follow these instructions. When your fleas are infested you may have to wait months and weeks for itching, bite marks and possible bacterial infection due to scratching your animal. A flea can survive up to 90 days without causing any damage. Usually their lives are between two and three months long. Flea eggs are not laid until after the first blood meal of females. They lay the eggs 36 to 48 hours after the meal. I think your pet scratched recently. Something small or black jumps off the sofa on your arms. Please do not panic.

Pet owners, keep a well manicured yard. Mow the lawn and trim back shrubs . This gives fleas fewer spots to hide in your yard.

How to identify fleas on your dog? Natural flea treatments for your dog

Flea bites can be small and are difficult to see. Occasionally bites appear as white dots on the animal’s body. Because these tiny areas are smaller than many bugs, they can easily disappear from your dog’s skin if they are not itchy. Fortunately there’s a more efficient way to check on if a dog is infected with a parasite. Start by looking for dust and fleas from pets. Fleas are generally found on dogs’ stomachs, necks and backs. Combs back the fur (easier in lighter colours) to get more movement. If you don’t see fleas at work, you should look for flea dirt.

Flea collar

How do you keep fleas at bay? Use a flea collar. All the essential ingredients are needed so your dog can stay home in safety. The components are as follows: Mix essential oils into water and rub the mixture onto a rounded area of the neck. Tie a collar over their necks to ensure there are no fleas in the dog skin. Keep this mixture on hand for one week.

Pet spray

This spray is intended to be used on furniture and flooring in your property. You can spray your pets too. This spray requires: You can just use apple cider vinegar or you can dilution them by adding water. Place these ingredients in a sprayer bottle and apply to your dog coat. Take it out for 5 minutes.

Use a flea comb

The flee comb with little teeth can help eliminate fleas on pets. Take a trip inside and look for the neck and tail. Take some soap water near you. Use this to dip your comb and drown fleas. Flea control is important as well, as it can help you monitor your fleas.

Cedar Chips

Fleas love cedar chips. You could even get cats that don’t like it. You could however spread cedar on your cats bedding or outside in a garden. Never ingest Cedar oils as it can cause severe allergic reactions and can damage the skin.

Flea drink

Your animals often drink from their bowls. It’s here where fleas eat. Add apple juice to a bowl to keep a healthy dog. The dog needs vinegar per 40 kg weight.

Homemade flea shampoo

Cleaning the dog can help you eliminate fleas. How do I use this simple remedy? Keep the lather on while washing the pets (be careful not to see them).

Wash Bedding in hot, soapy water

Hot soap is good at killing fleas. You must also wash the bedding when the pets are in your room.

lice, flea, louse

How to get rid of fleas naturally?

If a pet needs flea treatment, it also has to be treated in their house too! Make sure everything gets cleaned up – especially washing your dog. Clean dog bedding. Wash the sheets. Clean the towel, sofa or surface. All discarded items must be taken off immediately and placed in a container outside the house. Get your pet flea treatments now!

Bring up the vacuum cleaner

1,032 Dirty Filter Vacuum Cleaner Stock Photos - Free & Royalty-Free Stock  Photos from Dreamstime

Having the fleas around can be helpful in changing habits. Vacuuming usually lowers flea infestations from carpet cracking and on wood floors. They are also buried beneath furniture. Do not forget to clean the area in which the animal sleeps and eats. Eliminate all vacuums or re-use them in garbage containers to avoid fleas from slipping into the house immediately. For areas of your home where pets are usually present, such as your livingroom, kitchen and rooms, vacuum every day. If not elsewhere, do that at least once every two weeks. When securing your carpets from fleas it is necessary to wash them.

Lavender and Chamomile

It is effective at treating flea infestations and is an easy way for cats to sleep. A recent study showed that lavender powders were equally effective against fleas and other fleas than the commercial spray. For effective lavender usage in the home, allow lavender to steep overnight before straining the liquid and spraying over your cats coat (not needing to wash). A popular herbal compound to calm the skin, loose chamomile tea may also help repel and kill fleas in stray cats or dogs. Just steep and apply the mixture to the fur of your cat when it is warm enough to cool down to the desired temperature.

Lavender essential oil

17,196 Lavender Essential Oil Stock Photos - Free & Royalty-Free Stock  Photos from Dreamstime

Lavender can act as flea treatment and as flea killing. It is a scent of repellent that kills fleas if contacted. When fleas are still there, only the scent repels them. Using essential oils on dog necks can prevent flea infestation. For dogs over 50 kg the drops will also be applied on tail bases. Consider peppermint, also an excellent flea repellent.

Boric acid remedy

Other simple and easy remedies to remove fleas are boric acids which act similarly to salt. Boric acids are dehydrating agents that dehydrated the parasitic fleas. Boric acid is effective in eliminating flea larvae and eggs. How do I make my shaker if I have no store supply? If you have one that has been prepared you just fill 2/3 in bric acid. Vacuuming your carpet requires flea removal. When the air is dried up sprinkle brique acids in small areas. Let it rest for a couple of days then vacuum up the carpet. After 1 month, it is possible to wash your flooring.

Pennyroyal herbs

We must first make a note that pennyroyal herbs are harmful to both humans and animals. This remedy will remove the flea infestation with great care. Tell me the easiest way to grow pennyroyal trees on your lawn — a place your dogs will love to visit. Keep pets away from pennyroyally planted plants. Put some leaves in the mortar so it releases oils or smell. Use a cheese cloth to collect the oil and avoid dropping it around your house. Place cheesecloth anywhere you find fleas on your walls. The oil is also poured on collars of dogs.

Flea trap

How should we get flea traps inside our homes? How does that work? While washing your pet will get rid of fleas it is easier to keep fleas at your door. You will need the following: Where to place the plates in the kitchen. Typically the best position is in the centre if possible. Fill a bowl of hot water, then add the dishwash liquid to the mix. Avoid water. Place candles around the bowls/plates. Put the nightlights in the bowl/dinner plate so it won’t stick to anything in the liquid. Put them to bed.

Flea spray

Flea Free Spray – Lavender Moon Herb Gardens

Herbal sprays are an effective home remedy for flea infestations. Its great that herbal sprays can safely be used on animals, unlike chemical sprays. 🙂 What is needed: Remove all your carpeting, rugs or bedding that can’t be removed from your home. Vacuum the interior thoroughly removing the corners, slits and cushions. After your vacuum has dried, combine vinegar with lemon juice, witch hazel and water. Spray paint on furniture walls, windows and ceilings.

Flea And Tick Home Spray It’s an all-purpose flea killer spray that kills adult fleas, flea larvae and even destroys flea eggs.

Apple Cider Vinegar

The vinegar in a grocery store also doesn’t really attract fleas. While it doesn t kill bug bites apple cider vinegar is capable of causing flea infestations to jump into the skin of the cat and help with the fight against them. Try mixing the cider vinegar with water in a 2:1 proportion spraying the mixture over cats. Fleas can be quite stubborn and it can be difficult for you to apply vinegar to the fur to eliminate any fleas.

flea, bug, tiny

Rosemary home remedy for fleas

If it’s mild the rosemary is a good ally for battling the infection and controlling the fleas. Using rosemary can help with the treatment of fleas. Tell me the best way to make this work: Mix together equal portions for each herb and grind together until fine granular powder. Sprinkle powder anywhere in a home with mild infestation. After a few days it should not be a problem as the fleas are gone from our home.

Rosemary is a natural flea repellent, it will not get rid of fleas but help repel and prevent them.


A very effective natural flea killer is citric acid that makes lemon juice popular for flea control. If it is a hot lemon you can use the spray to spray the bedding on your cats. If you are concerned that the eggs from fleas remain in your house and the food that was buried there is lemon juice. Avoid using lemons in cats’ fur. This might upset your cats and be harmful when consumed. Spruce / Cadean.


It isn’t as simple as just avoiding lemons in your house for fleas, citrus will be beneficial to you and will kill them. Citrus extracts such as L-linalool and L-limonene are good flea repellants and target adult and female flea eggs equally. As with diatomacean soil, citrus juices can dry out fleas. After contact citrus dissolves its protective surface enabling flea infestations to remain dry. It dehydrates and kills fleas. What can be done? Make and buy your own citrus repellent.

Citrus extracts including linalool and D-limonene are excellent natural flea repellents that target both adults and eggs alike.

Diatomaceous earth

187 Diatomaceous Earth Stock Photos - Free & Royalty-Free Stock Photos from  Dreamstime

It has an anti-bacterial effect and can help prevent frightened fleas at home. This natural remedy resembles powders and contains silica, diatoms, and natural minerals. This kills fleas through bacterial damage of their exoskeleton and infiltration in their bodies to remove moisture. Dry them off and die. Sprinkle contaminated soil on furniture, upholstery, baseboards or carpets. Wait ten minutes for the magic and sift down the diatomaceous soil to kill the fleas.

Then sprinkle it on your carpets, furniture, pet bedding, window sills and anywhere else you suspect flea activity in your home.

Brewer’s yeast

Always check your veterinarian for the appropriate dose for your dog before using any new supplements in their diet. Remove fleas with nontoxic treatments. Brewing yeast is easy for your pet to consume and has the ability to prevent pest growth naturally. You can make the dog smell awful and you can repel fleas. How do we treat the dog: Incorporate yeast from beer into our dog foods. Consult your veterinarian before using this product on your cat.


Contact Animal Poison Control immediately: 1-800-444-4335 to report a dog contaminated with sulfur. Use sulfur for flea removal. When ingested, sulfur affects swine’s energy production and stops them from attacking. Sulfur should be used to treat fleas only in the outdoor location. Make sure you apply it to lawn, shrub or other outdoor areas. Use diluted sulfur in the plant for protection. Usually you use the powder to remove the dead plants.

Light traps

The lights are used to trap fleas. Flea traps can be placed using a green light bulb that floats above a sticky mat to hold these creatures until discarded or killed. The lighting trap follows a pattern with both on- and outlight lighting. Bulbs that are on or slowed for an hour trick fleas into believing that they have a source of light and fall through. Set a lighting trap around a house and trick fleas into the swarm.

animal, flea, insect

Rubbing Alcohol Kill Fleas And Other Bugs And Bacteria?

Rubbing alcohol is a desiccant. It dehydrates the fleas by absorbing all the moisture in the fleas’ bodies.

Dish soap

Even gentle soap has proven extremely efficient at exterminating fleas. The dish soap breaks down the parasites exoskeleton and eliminates them with a little water. You can simply wet your pet’s coat using a spray, then gently wash off the soap. Avoid using dish soap on your cat if they have sensitive or irritated skin, as this dish soap is incredibly dry for your pet and causes skin damage.

Flea bag

How can we eliminate fleas? The sachet has these basic ingredients: Make a cut and place them together. Then sew up sachets. Fill the sachet with cedar chips, lemons, and lavender, but leave room on the top. Tie the bag with ribbon to seal it. Put it underneath the bed for a pet. Keep removing the mixture twice a month (which may be difficult if the seams remain firmly attached).

Salt remedy

Salt has become an essential food ingredient. I wonder what the secret to flea-free living is? How does one cook saline for low cost? If there’s hardly any dirt, good. In that case the slurred mixture is crushed. Put in some salt. Keep room on top so that you can shake it. After you’re done with salt, put on a carpet. It should stay around 12 hours, before vacuuming the carpet.

Coconut oil

Coconut oil contains good fat to soothe itchy skin. Use coconut oil for flea problems and be aware your cat will be bathed. Use flea shampoo to cleanse your cat before using the shampoo and then massage coconut oil onto your cat’s dry coat. Keep your dog locked inside the bath until it works for a couple of hours and then rinse your cat. Dry cat thoroughly using a damp towel.

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