How Do I Get Rid Of Fleas In My Bathroom? (This Works)

By - Ron Singh

Updated -

Fleas can be a substantial discomfort and discovering that you have fleas in your bathroom can be an extremely aggravating experience.

Fortunately, getting rid of fleas in your bathroom doesn’t have to be complicated.

You can eradicate fleas in various methods, the most effective of which will depend on where you discovered them and what items are in your bathroom.

In the following paragraphs, we will discuss the most effective strategies for removing these unpleasant pests from your bathroom.

Start by eliminating as much moisture from your bathroom if you want to eliminate fleas. Having a dehumidifier installed in your bathroom is one way to achieve this goal. You can also employ a vacuum cleaner to remove the fleas and then sprinkle baking soda over the area to prevent them from returning.

How to Deal With Fleas in My Bathroom?

How Do I Get Rid of Fleas in My Bathroom

You may attempt several different home treatments to deal with bathroom fleas, but you can also use certain chemicals, which will help make your bathroom seem less attractive to fleas and other pests. Let’s have a look at the strategy:

#1. Start by Trapping Them

Confining fleas is better than using commercial poison sprays to kill them. Therefore, combine sugar, water, and apple cider vinegar in a small bucket or jar to make a simple syrup.

A few drops of dishwashing solutions are also a good idea. The fleas will be drawn in by the sugar and vinegar, but the soap will ensure that they remain submerged in the water, eventually dying.

So allow the trap to remain for a few days or perhaps a week before removing it. 

Afterward, either dispose of the trap in a location distant from your house or use an insecticide to eliminate any drain flies that may still be there.

Then repeat as required. To catch flying insects, you could also use UV-light traps; however, the better ones will cost you more.

However, if your home is with gnats or mosquitoes, then these methods will be beneficial.

#2. Treat the Larvae

The eggs, larvae, and pupae that fleas left in your drain after you killed them must also be dealt with if you want your bathtub to be flea-free again. This requires more than just flushing ammonia down the toilet.

To begin, loosen the sludge accumulation by turning on the hot water faucet in the bathtub, sink, and shower and running it for several minutes.

The next step is to pour one cup each of white vinegar and baking soda down each drain. After giving it some time to work, repeat cleaning the drains with hot water for at least five minutes.

#3. Rinse With a Special Cleaner

You can use an enzyme-based commercial cleaning agent to assist you in removing any remaining fleas, eggs, or larvae from your drains if the other methods have failed to get rid of all of the fleas.

#4. Hire an Expert Plumber

It’s not uncommon for sludge accumulation to cause the drain pipe to fail in older houses.

In addition, your exterior drains can be exposed to tree stumps growing through the pipes, turning them into hiding places for flea nests since the drain may no longer be a confined environment.

If this is the case, you need to consult a drain and plumbing specialist so that a detector can be inserted down the drain to inspect for damage.

In addition, the fleas may need to be removed and resealed to avoid re-infestation. Repairs are expensive, so don’t wait if you see fleas in your bathroom or toilet bowl.

The longer you wait, the greater the risk that drain flies and the rot in which they grow may cause catastrophic damage to the plumbing in your house if you do not take action.

How Do I Get Rid of Fleas in My Bathroom Sink?

Since fleas feed on organic material contained within pipes, the first step in preventing their infestation is to keep the bathroom sink clean and free of debris by performing the necessary maintenance, such as cleaning the pipes regularly with dish soap, bleach, and boiling water.

In addition to doing routine cleaning, the most effective measure you can take to protect your home against an infestation of fleas is to eliminate any stagnant water that may be present in the plumbing.

It can fit into the nooks and crannies of little used pipes, such as those found in the half guest bath.

The impact of stagnant water may be mitigated by simply turning on the water in showers or drains that are used seldom for about one minute once every seven days.

Adding one cup of white vinegar to the drain and flushing it down can help remove any remaining odors, so go ahead and do that as well!

Will a Shower Kill Fleas?

Yes, a hot shower with a lot of soap will help you, and your pet gets rid of any fleas that could be crawling on their skin.

However, ensure that any conditioners you use are suitable for human and animal usage before applying them.

If, on the other hand, you have long hair, you should give special attention to the cleanliness of both your hair and your scalp to eliminate any possibility of fleas, flea eggs, or flea larvae being present there. 

If you are dealing with a significant infestation, you may need to purchase some specialist shampoo to eliminate the fleas faster and more effectively.

You could also consider purchasing a comb precisely to remove eggs. Additionally, since fleas thrive in damp environments, you should always shower with the bathroom exhaust fan running.

After you get out of the shower, check whether any fleas are lingering in your bathroom; if any, the situation will worsen and not improve.

Why Am I Getting Fleas in My Bathroom?

Fleas like stagnant, shallow water and organic waste, which is why they are found around sinks and showers. Two familiar places where food and germs are.

They are usually seen after an extended period away from home, such as a vacation, and they like locations that are not used regularly, such as an unused bathtub or sink in the bathroom.

However, even in reasonably clean areas, they can make an appearance. Because of the high humidity and moisture levels, insects, and fleas, in particular, are attracted to your bathroom.

Therefore, if you wash a pet in your bathroom, any fleas the pet may have had may have used the opportunity to migrate to your bathroom and make a new home for themselves there.

Consider purchasing a dehumidifier designed explicitly for bathrooms if you want to prevent fleas from making yours their new place of residence.

It’s possible that reducing the amount of extra moisture in your bathroom may make it less inviting to fleas and other pests.

How to Get Rid of Fleas In Drains?

The good news is that you can resolve most flea problems in days or weeks with consistent sanitation and careful attention.

Here are different approaches to take:

  • To get started, use the standard cleaning solution that you have and clean out your drain. Then, scrub the interior and outside of the drain using a pipe brush.
  • Pouring hot water down the drain to eliminate these fleas is a quick and easy solution. At least once weekly, bring a medium-sized pot of water to boil over the drain.
  • Baking soda is another simple method that you can utilize. Start by adding a cup of salt, a cup of baking soda, and a cup of vinegar inside a measuring cup, and then pour the mixture down the drain. After allowing it to sit for the night, conclude by splashing boiled water down the drain the following morning.
  • You might try using a drain cleaner like Bio-Clean if you’re looking for a more robust method to eliminate these fleas. 
  • These synthetic treatments for unclogging drains and pipes will clean up the drain and pipes and help remove any sediments or dirt forming a breeding site for drain flies. As a result, new eggs will not hatch since the breeding ground will no longer be available.
  • To catch adult fleas, use a plastic-wrapped dish filled with apple cider vinegar as bait. Holes in the plastic wrap will entice flies to enter and prevent them from escaping.

Here are several non-toxic chemicals that get rid of fleas:

Non-Toxic ChemicalsTime Duration
BoraxEffective for about twenty-four to thirty-six hours
Table SaltTreatment with salt last for twelve hours
Baking SodaAfter proper mixture, leave it out for two days
Wondercide SprayPrimarily effective for pets and should be applied as often as possible


Finally, fleas are attracted to areas of high heat and humidity. Placing DIY water traps in your bathroom allows you to draw fleas to a specific location in the room.

Combine water and dish soap in a shallow basin of sufficient size, and the fleas will quickly die in their waste.

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