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How to Get Rid of Bugs Behind Your Bathtub?

When pests find their way into your bathroom, it can be aggravating. This can occur in various ways, the most frequent of which is through the drain in your bathtub or behind the bathtub.

It is not uncommon to discover one or more of these tiny critters hiding behind your bathtub, whether they be flies, cockroaches, spiders, or silverfish. Just because you haven’t observed them doesn’t imply they don’t exist. They can be dangerous in case of infection and spreading the virus.

However, there are techniques to diagnose the fault and keep your bathtub in good shape so that bugs do not enter it. This article will go through the most prevalent sorts of bugs and easy fixes to get rid of these bugs behind your bathtub. So, let’s get started.

Common Types of Bugs

Even though there are thousands of bugs, some are more drawn to your bathtubs than others. Ants, cockroaches, silverfish, spiders, and centipedes are the most common. The wetness in the room attracts these pests. Let’s check a few of them:

  • Drain Flies: Drain flies are a bug drawn to any stagnant water. They’re frequently seen near water sources, whether a little puddle caused by a leak, a watery pool caused by a clogged sink or tub, or anywhere behind the bathtub where water is present. The larvae are frequently found in sewers, blocking pipes and adhering to pipe walls. They are often a dark reddish-brown color and the size of a grain of rice.
  • Ants – Ants can enter your bathroom through air conditioning vents, gaps and cracks in frames and basement walls, and other openings. These bugs will try to find shelter in wet, rotting areas behind the bathtub.
  • Cockroaches – Cockroaches enter your bathroom for food, water, and refuge. Your water gadgets will almost certainly discover them. They usually try to hide below the bathtub and sink.
  • Silverfish: They are found in bathrooms because they love warm, moist, and gloomy environments. They require moisture to survive. Thus they may be found in wet basements.
  • Spiders – Spiders are commonly encountered in bathtubs because they search for prey. They are also available with access to water.
  • Centipedes – Centipedes are found in bathrooms because they can’t get enough moisture for prolonged periods and will seek sanctuary that will provide them with a consistent supply. Centipedes, like spiders, search for food in bathrooms.

Ways to Get Rid of Bugs Behind Your Bathtub

1.Inspect Your Bathtub for Leakage

A bathtub leak can occur in the faucet drip or the underlying pipes. The grout, tub body, and drain are essential locations to inspect. You have several repair options based on the severity of the leak. However, warning indicators for both kinds of leaks are consistent.

Before you can fix the leak, you must first locate it. It’s easy to tell if your faucet or grout is leaking. Simply look for water flowing out of either spot. Wipe the outside of the tub until it is scorched, and cover the region with paper to see if it leaks.

To repair leaks in the modern freestanding bathtub, you’ll need a heavy-duty sealant with waterproofing properties. Dry the area thoroughly before applying an excellent adhesive to the fissures. Use sandpaper to smooth the sealer on the tub’s base.

Fill the tub halfway with water to check the drain. Listen closely to the sound of water seeping out when it’s complete. If you notice those noises and notice the water level begins to drop, likely, the drain assembly isn’t completely sealed.

2.Install a Dehumidifier to Control the Humidity

Humidity is undesirable since it draws the majority of bugs. As a result, it must be kept as restricted as feasible. Naturally, one of the simplest options is to put a dehumidifier properly. These gadgets can effectively reduce humidity in your bathroom and other house areas, making the location less inviting to bugs.

It will also assist if you allow your bathroom to dry completely after use so that moisture is not trapped within. You can let any steam out by leaving a window or door open. Even if you don’t have a bug problem right now, doing so will help avoid one later.

3.Regularly Check Entry Points

The best way to keep bugs out of your modern freestanding bathtub is to restrict their entrance to the drain and crevices. This can be accomplished by leaving the drain open when showering or cleaning the areas and closing and covering it the rest of the time, especially at night when bugs are most active.

In addition to limiting bug access to the drain, it is critical to inspect for and repair any cracks in the tiles or cabinet holes that could serve as a hiding place for bugs. Regular bathroom checks are recommended since constant use can cause damage and wear, creating new hiding spots for bugs.

By implementing these simple measures, you can effectively keep bugs from residences behind your modern freestanding bathtub and maintain a clean and hygienic bathroom environment.

4.Check for the Drain








If you need help determining where the bugs originate from behind your bathtub, you can inspect your drains by placing a piece of tape over the drain and leaving it overnight. Check that a portion of the outflow is still visible. Because most of the bugs that may enter the drain are nocturnal, this strip of tape will probably catch any that attempt to enter.

If there are no bugs on the tape in the morning, the bugs may enter yet another place in your bathroom. The first step in preventing bugs from entering the drain is determining whether the drain is the source of the problem.

This is the more challenging element of resolving the bug problem in your home. However, if you’ve determined that the drain is the source of the problem, you may look into what’s incorrect with it.

5.Clean Your Bathtub Regularly

Every bathtub contains a large amount of residue. There are always dangerous things accumulating in and around the drain, whether it’s soap, grime, or anything else. And bugs will indeed be drawn to it.

The sink and the bath shower are the most vulnerable bathtub regions in conjunction with the drain. The remedy is regularly sweeping the entire space, especially behind the bathtub. Then, remove soap scum and other filth from the procedure.

You will likely remove bug eggs and dirt if you employ natural remedies, detergents, or chemical treatments. Doing so will significantly limit the likelihood of something creeping out of your drain or making it a breeding ground again.

6.Deploy a Bug Trap

If you’re having difficulties capturing the bugs in your bathroom right now, save your efforts and time by investing in a high-quality bug catcher. It can do the work for you while you focus on other things.

Consider acquiring a few based on the size of your bathtub. For optimal results, put them around where you believe the bugs are entering and where they are huddling.

7.Use Pesticides

Pesticides are chemicals that are used to kill or poison bugs. Bugs such as flies, cockroaches, and mosquitoes can be bathroom bugs. Although home insecticides are widely available, this does not imply they are safe. They are hazardous, and if used recklessly, they can harm the user’s health and the safety of their family and the ecosystem.

While selecting the pesticide, consider whether the pesticide you intend to apply is appropriate. For example, expecting the surroundings of your bathtub to be fully pest-free may be unrealistic. Frequent pesticide application is likely more hazardous than the bugs themselves in the long run.

Try using non-chemical pest control methods. Choose the best pesticide for your bug problem, and ensure it is appropriate for the bug you wish to use.

Risks Associated with the Bugs









There are several risks linked with having these little bugs in the restroom. Cockroaches, for example, have been found to spread diseases like helminths, scarlet fever, diarrhea, and bacterial infections. It also contains other bacteria, funguses, molds, pathogens, amoebas, and parasites.

There is a risk of developing these ailments and diseases if the roach is not eradicated from the spot and you come into contact with one of these bugs or touch a place where the insect has been. Silverfish can also trigger adverse reactions in certain people. So, try to keep these annoying bugs out of your bathtub as much as possible.

While the hazards posed by these bugs aren’t particularly large, they are present. The only way to reduce the danger is to eradicate the existence of the bugs.


Although everyone believes that bugs like roaches may benefit from thorough cleaning, detergent, and suds aren’t what draw bugs to restrooms. The key thing that attracts pests to bathrooms is wetness. When it comes to bathrooms, there is plenty of water between faucets and bathtubs.

Tile floors and wood walls can readily accumulate moisture without sufficient airflow or absorbent floor mats. A frequent food source for many bugs can grow in this moist and humid atmosphere.

Remove any sources of excess moisture. Increase ventilation by using fans, installing absorbent floor mats, and repairing leaky pipes or faucets. Pay special attention behind the bathtub and in the bathtub.

Caulk wall gaps and replace broken window frames. Seal all cracks to prevent even the most minor bugs behind your bathtub. Replace any cracked tiles because floor fractures enable moisture to accumulate and offer bugs easy access to hiding places.

Maintain a clean bathroom. Shower curtains and liners should be washed, and drains should be inspected and cleaned regularly, even if they are sealed with a mesh cover.

Synergy² Pest Control Jackson MS

If you’re looking for the right team to handle the issue for you, Synergy² is here to help. We provide trusted services throughout the area, so contact us for the best pest control services around.

Feel free to read more about us and decide if Synergy² is the right company for you.  We have over 350 Five-Star Google reviews for pest control service in the Jackson metro area (Jackson/Madison/Brandon/Ridgeland). Check out our newest location reviews for pest control service in Jackson, MS here at Synergy² Jackson Pest Control!

Looking for more tips on home maintenance and repair?  Check out this post from our friends at CompareTheMarket!

Barry Pitts, Synergy² Owner

Barry Pitts, Synergy² Owner

Pharmacist and Synergy² Pest owner, Barry Pitts, is a long-time Madison, MS resident with a passion for applying advanced scientific pest principles to pest control services in the Jackson metro area.  Combining exceptional customer service with cutting-edge pest control technology allows Synergy² to provide residents of the Jackson metro area with the highest levels of pest control available today.

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