Do Drain Flies Bite? (& What It Could Be)

If you notice drain flies in your home, then you may be wondering whether they’re going to bite or sting you! Well, wonder no more. In this article, not only are you going to find out whether they can bite or sting, but you’ll also learn about other common pests that may be irritating you!

So keep reading to find out everything you want to know!

Do Drain Flies Bite?

While they can be a nuisance, drain flies can’t bite humans, so if you’re getting bitten, you’re probably dealing with another kind of pest in your home.

And it’s not just you drain flies can’t bite. If you’re worrying about your cat or dog then don’t. Drain flies aren’t going to bite anything in your home.

Can Drain Worms Bite?

You’ll also be pleased to know that drain worms don’t bite either. Often times, if you see drain flies, you’ll also find drain worms in your home as well. But don’t worry about these either, as they’re not going to bite!

Are Drain Flies Harmful?

While drain flies can’t bite or sting you, they have been known to trigger bronchial asthma in people who are susceptible to it, so removing them from your home is paramount.

You should also remember that drain flies tend to live in areas that are quite dirty, so it’s possible that they’ll spread bacteria from one area to another.

What Could Be Biting You?

If you’re getting bitten and it’s not the drain flies, then you may be wondering what it is! Here are all the common pests that may be behind it.


One of the most commonly known pests, bedbugs could be the reason you’re getting bitten in your home. To check for bed bugs, you should look for small reddish-brown bugs with oval shaped bodies around your home.

Common areas they tend to live include in the cracks of your bed, seams of chairs, in any cracks and crevices near where you sleep, and under loose wallpaper.

The bite itself will be red, very itchy and found on areas of your body that are exposed when you sleep.


You may also be getting bitten by fleas, especially if you have pets in your house as well. Unfortunately, fleas can be quite difficult to spot because they’re so small. But if you notice small bugs jumping great distances, then you’re probably dealing with fleas.

The flea bite itself is similar to a bedbug bite, however, fleas tend to target certain areas of your body. The feet, legs, armpits, elbows and knees are the prime spots.


If you’re getting bitten by mites, you’ll notice a red rash that looks hard and inflamed, it’s swollen, and incredibly itchy around the area.

Mites themselves cannot be seen, however, if you’ll be able to notice where they’ve bitten thanks to the skin rash they leave behind.


If you’ve noticed mosquitoes flying around your home, then the chances are these are behind what’s biting you.

A mosquito bite itself tends to be small, and round, often times a puffy bump will also appear. Over, time to bump will begin to harden and get extremely itchy. It’s also not uncommon to see multiple bites in the same area.


Lice of any kind can bite you, and cause your body to react by making the bite area itchy. If you think you have lice then you should run a lice comb through your hair, from the root out. If you notice small black bugs on the comb when you do this, then you’re suffering from lice.


Chiggers are extremely difficult to spot byt he naked eye, as they’re only 1/150th of an inch in size. If you get bitten by a chigger, you’ll notice that welts, blisters, pimples, or hives may appear around the area.

The bites are going to be extremely itchy and generally surface in groups as well. Chigger bites are much more common around skin folds, or if you’re wearing tight fitting clothing.


If a tick has bitten you, the chances are you’re going to know about it. Oftentimes, ticks stay attached to the skin after they’ve bitten it. In fact, they can stay latched to your skin for 10 days after biting you.

Ticks themselves are plumb and brown in color, so if you notice a bug like this attached to you, then you’re definitely dealing with a tick bite.

However, if you don’t then you can identify a tick bite by symptoms such as swelling at the bite area, a rash, burning sensation, blisters and even difficulty breathing.

And lastly, if you’re dealing with a tick bite, then the chances are there won’t be other bites surrounding it either.


Now you know all the other common pests that could be biting you, here are some more commonly asked questions about drain flies.

Do Drain Flies Sting?

Just like they can’t bite, drain flies can’t sting either. If you’ve been stung by something, then it’s another pest in your home and not drain flies.

Can Drain Flies Lay Eggs In Humans?

Drain flies can’t lay their eggs in humans, and they wouldn’t want too anyway. Drain flies like to lay eggs in moist, humid areas with an abundance of food, such as drain pipes in your home.

Do Drain Flies Make You Itch?

Drain flies themselves cannot make you itch, the only effect drain flies are known to have on people is that they can trigger forms of bronchial asthma in those that are susceptible.


As you can see, drain flies aren’t going to bite or sting you in anyway. If you are getting bitten, then the chances are you’re dealing with another type of pest in your home instead.

If you liked this article, make sure you check out the rest of the website! Otherwise have a great day!

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