What Kills Fleas in Carpet Naturally? Guide For 8 DIY Remedies

by Jeremy Hayes

Did you find out a flea infestation on your carpet? If yes, you must be looking for ways to eliminate these annoying pests from your house. However, there is a wide range of solutions. Many people like to go for natural ones. Avoiding toxic chemicals is always a priority. In this post, we will talk about natural remedies you can use to get rid of fleas from your carpet.

There are many ways you can kill carpet fleas from your carpet naturally. The most common include: Home-made flea trap, baking soda, flea repelling plants, and DIY sprays. Keep reading if you want to learn more about 8 methods to kill Fleas Naturally (DIY).

Carpet Fleas: Causes, Prevention Tips and How to Get Rid of Them in 5 Steps!

Have you noticed fleas in your carpets? This post will answer all your questions about them and assist you in getting rid of these tiny pests.

What kills fleas in carpet naturally?

There isn't a one-word answer to this question. However, I am going to give you a detailed answer. Yup, quite a few natural flea killing remedies coming your way.

Brace yourselves

I understand how awful it is to have fleas infest your carpet. The dilemma that follows is, should chemical products be used in your house? I am sure you are concerned about your children and pets. So, taking the natural road is better.

8 Natural Remedies

Below are 8 different natural remedies that you can use to get rid of fleas from your carpet. Let's take a look at each one in detail.

1: Flea Trap

This is an easy DIY flea trap. All you have to do is fill a bowl of water. Add a few drops of dishwashing soap and mix the solution. Then place the bowl on any spot on the carpet and put a light source e.g. lamp or rechargeable light near it. Turn it on at night.

Flea trap

The fleas will be attracted to the light. They will hop towards it and land in the bowl. The key ingredient here is the dishwashing soap as it will prohibit the wingless creatures to hop back out.


It's very important to keep your pets away from the room where you set up this flea trap. They shouldn't be anywhere near the mixture of water and dishwashing soap.

2: Herbal flea spray

A herbal flea spray is a way to say bye-bye to fleas quickly. It is pretty simple to make. Just take 4 liters of vinegar, 2 liters of water, 500 ml of lemon juice, and 250 ml of witch hazel (a plant-based solution). Stir it up properly. Pour the mixture in a spray bottle.


Spray this solution on your carpets, furniture, and beddings. You can also use it in openings like windowsills, cracks, etc. This spray will repel fleas, and vinegar helps in killing them.

3: Baking Soda

This is one of the easiest solutions for flea infestation. Just spread baking soda on your carpet. Make sure to sprinkle on the edges too. Oh, and don't forget the furniture.

Take a brush and rub it on your carpet. This will cause the baking soda to go deeper into the fabric. Give it some time. Leaving the baking soda in carpet overnight is suggested. The next morning, vacuum thoroughly, and hopefully, fleas will have been killed for good.

Baking soda on carpet

4: Salt

As you may already know, salt is a dehydrating agent. It can be a helpful weapon in your battle against fleas.

Take some finely ground salt. Spread it over your carpet thoroughly. Let it sit for a couple of days and then hoover your carpet. The fleas will be gone.

Salt bae gif

5: Lemon spray

Lemon has a lot of benefits. One of them is that fleas hate the smell of lemon. So, it is a natural flea repellent.

Take a few lemon slices and boil them in a pan with water. Once the boiling is done, leave the lemon slices in the water overnight. In the morning, pour the water in a spray bottle.

Lemon spray

Apply this lemon-based spray on your carpet, furniture, bedding, and any infested areas. This is an easy method to repel fleas from your house.

6: Rosemary

Rosemary plant is a member of the mint family. Using rosemary to get rid of fleas is an organic method. You need wormwood, fennel, rue, and peppermint along with rosemary. Grind all of these herbs and mix together.

After you obtain this herbal powder, sprinkle it all over your carpet, upholstery, etc. This will help you prevent fleas and repel the ones in your house already.

Herb powder

7: Diatomaceous earth

Diatomaceous earth is a naturally occurring sedimentary rock. It's non-toxic for humans. It causes dehydration and damages the exoskeleton of pests.

All you need to do is sprinkle this powder across your carpet and any areas you suspect flea infestations in. Let the powder sit for around 2 days. Then vacuum thoroughly.


This powder is non-toxic, but you should still prefer using the food-grade version. It is sterilized, hence, free of harmful bacteria.

The people who have used Diatomaceous earth cannot help singing its praises. Many sick-of-fleas people have used it again and again with clear results every time.

You can check this amazing product on Amazon. Click here.

8: Flea repelling plants

Fleas hate smells and oils found in certain plants. You should use those to prevent fleas in the long run. Some of these plants include Penny Royal, Lavender, Spearmint, and Chrysanthemums.

You can plant these in flowerpots around your house. Fleas will not like staying in the same house as these plants. They will just think, "Ew, what's this smell? We hate it." and leave.

Hate this smell meme

Importance of vacuuming

Lastly, I want to talk about the significance of vacuuming in getting rid of pests.

Make vacuum cleaner your best friend.

Vacuuming in home

Hoovering your carpet regularly has multiple benefits. It not only keeps your carpets clean but also kills any pests residing in them. It can damage their eggs too. If you vacuum after applying any flea carpet powder, it will help in picking up the dead bodies of the annoying creatures.

Is Flea Carpet Powder Safe? 3 Best Powders and Helpful Information

Are you tired of fleas in carpets and want to use a powder to eliminate them? You should read this blog to know all about flea carpet powders.

Point to remember is, vacuuming helps you in preventing and eliminating pests. So, you can kill two birds with one stone.

Another thing I would like to mention is that steam cleaning can make your house flea-free. It not only gets rid of the adult fleas but also the eggs and larvae. So it puts an end to the flea breeding in your carpets.

We have a post explaining the carpet steam cleaning process to kill fleas. Give it a read. It's bound to help you in getting rid of fleas.


That's about it. I hope you got the information you were looking for. Try these natural remedies to prevent and kill fleas from your carpets.

I would suggest that you go through our post about the best flea carpet powder. It's also an effective way to get rid of uninvited pests like fleas.

You will get there

The elimination process can be difficult but not impossible. Hang in there! I hope you close your doors for fleas forever.

Jeremy Hayes Picture

By Jeremy Hayes

Pest Control

Hello, I'm Jeremy. I used to own a blog about pest control until Jimena found me and asked me to join the Carpet and Rug World team. I'm passionate about carpet beetles, bed bugs, moths, etc. A lot of people don't understand how that's possible. I always say that the smile on a person's face when they get rid of the problem is worth it!

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Jeremy Hayes Picture

Jeremy Hayes

Hello, I'm Jeremy. I used to own a blog about pest control until Jimena found me and asked me to join the Carpet and Rug World team. I'm passionate about carpet beetles, bed bugs, moths, etc. A lot of people don't understand how that's possible. I always say that the smile on a person's face when they get rid of the problem is worth it!

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