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Which Bugs Love Your Basement and How to Get Rid of Them

Last Updated: 16.04.24


If you live in a house that has a basement, you most probably know that sometimes it may be a drag to take care of it. There are times when water can accumulate inside and it may be hard to remove it, but luckily, sump pumps were invented and there are a lot of pumps from well-known brands that can do a great job of getting rid of the excess water.

Unfortunately, water and humidity also attract bugs. Bugs are the widest spread animals on Earth and they can often become our enemies, even though they are really small creatures. Bugs usually live outside the house, but some of them enjoy dark and cold spaces. That’s why it is important not to have cracks or holes in your basement walls.


Initial thoughts

It’s enough for one or two bugs to get inside so that soon you can say you are having an entire colony. Bugs are usually harmless creatures, except mosquitoes, of course, but they can become dangerous because of the residues they bring inside your home. And, of course, they are quite ugly creatures and we can say some of them can be disgusting.

The problem with these bugs isn’t that they live inside your basement. If you don’t use your basement for storing stuff or if you don’t actually live there, they shouldn’t affect you much. The problem is when they take the elevator up to the house.

Some of them may crawl up and get inside your bathtub or sink, or you might actually have an unpleasant encounter somewhere else in the house, like on your kitchen countertop or even on your food. It sounds awful, doesn’t it?

Luckily, there are a lot of ways you can get rid of them, but we are going to talk about that after we’ll identify the most common bugs that live inside your basement. They are centipedes, silverfish, earwigs, and termites. So, what are they all about?



Does anybody like earwigs?

Earwigs are some of the weirdest and scariest looking bugs that you can have living in your basement. They can be two inches long and they have a reddish-brown color. At the end of their bodies, they have something similar to a claw, which is called pincer.

Despite their terrifying appearance, they can not harm you. Contrary to popular belief, they don’t actually crawl inside your ear. They feed on decaying plants and sometimes they hunt other insects and they live inside basements because they like dark and humid places. If you find earwigs inside your basement, you should consider measuring the humidity inside.

Earwigs can crawl very well, so they probably entered your home through cracks inside the walls of your foundation or near the windows. Make sure to check every inch of your house and solve all the crack problems if you want to keep them away.


Are silverfish a good company?

When you see the name, you might think that we are talking about a fish, but silverfish are insects. Sometimes you could say that they resemble fish, but their only common element is that they like humidity. They are, of course, silver-colored and are tiny insects that live in dark corners and drains.

Silverfish are present in almost all homes and you might be able to see them crawling inside your bathtub. All you can do is turn on the water and let them slip inside the drain. Because they are nocturnal creatures, you may rarely have a silverfish encounter. They don’t like to be spotted, even if you enter your bathroom in the nighttime, you will see them trying to hide.



To kill or not to kill centipedes?

If you are an insect lover, centipedes might become a nightmare even to you. And this is because they have so many legs. They have brown little bodies and 15 pairs of legs. Sounds pretty creepy, right? You might be surprised that they can bite you, but they will do that only if you pick them up and they feel like they are in danger.

However, they have small jaws and, usually, they can not hurt you because they cannot penetrate human skin, but you shouldn’t squeeze them, because, alongside the pressure you put on them, they might be able to bite.

Centipedes gather in your basement only if they have the stuff they need to feed on, so, if they finish it, or don’t find it at all, they move on. They feed on live spiders and insects and, because of that, you can say that they can do some good, as well.

There are some reasons to keep them near the house, which include the fact that they eat cockroach eggs and they eat a lot of dead spiders, ants, and flies inside your home.


Are you fond of termites?

If you are, our advice is to enjoy watching them on TV and not in your home. They are social creatures and their colonies can be as big as 1 million termites. If your home is made of wood, you should know that termites are known to destroy wooden homes from the inside out.

That being said, it is essential to call an exterminating team as soon as you see termites inside your basement. They can spread out quickly and they are the insects that make the most damage while living inside your home.

Be very careful. Termites can have various forms and some of them even have wings. You should make a quick research on the internet if you see insects that you think only resemble termites because it is very important to exterminate them as soon as possible. It’s a must if you don’t want them to multiply and invade the walls of your home.


How can you get rid of the bugs inside your basement?

As you have probably noticed, all these bugs like moisture. The more humid the basement is, the more they enjoy being uninvited guests in your house. So a good strategy is to find ways to get lower the humidity inside your basement. We have made a list of possible solutions to your problem.

Before you do that, you should first find all the cracks and holes inside the walls that make it easy for insects to enter. You should seal them. Caulk is known to be the best solution for that. Also, you have to make sure that rainwater doesn’t go inside your basement. So it is important to check your rainwater draining system and solve the problem.

The pipes are important as well. If they are dripping, water will leak inside your basement and the humidity levels will rise. You should repair or replace them and you should also cover them with insulation materials. This will also regulate the temperature inside your basement.

Removing all food sources is a good start. If they don’t have anything to feed on, insects are most likely to leave your basement even if it’s warm and humid. You should vacuum regularly and remove all dead insects from your home as well. Even if they live in the basement, most insects crawl inside the house at night to feed.



Final thoughts

When you live in an apartment, your landlord might take care of these problems inside of your building, but when you live in a house, things might get a little bit more complicated. First of all, you are the one who is responsible for dealing with the problem and you have to do it in a sustainable manner so that the problem does not come back.

The main thing you should remember is that it is very important to be able to recognize all the possible harmful insects that live inside your home. They usually nest in your basement so you should have regular checkups.

Try to regulate the humidity inside your basement using a dehumidifier and try not to panic when you find these kinds of pests inside your house. You can always get rid of them, but you first have to prevent them from getting inside your house. It’s not a complicated thing to do and now you know how you should take care of the problem.


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