Black Hard Shell Bugs Inside the House | Get Rid of Them

Have you noticed some random tiny black bugs inside your house? Then they also come with a hard shell that you can’t figure out what?

Black insects are prevalent and are very troublesome in the house, especially when you can find them anywhere you don’t expect them to be!

We can find black bugs with hard shells almost everywhere, but we have to figure out what bug it is and how to get rid of them from your house.

Important Note: If you're tired of pests and want a reliable solution, then you should definitely consider seeking help from a professional pest control company. DIY solutions can be effective, but if you're dealing with a significant pest infestation, you don't want to rely solely on DIY methods. Pest control companies typically don't charge huge fees. You can fill out this form to receive free quotes from the top local pest control companies, and compare the quotes and see for yourself. Then, finally, your pest problems will be eliminated for good.

If you are interested in learning more, keep reading this article, and you won’t dislike it!

What Are the Black Bugs with Hard Shells Inside the House?

Eliminating Small Black Bugs with Hard Shell in House

The black bugs inside your house can be various insects, and we will determine these bugs with hard shells to let you identify which one you have in your home. 

Carpet Beetles

If you find tiny black hard shell bugs in your house, whether they are alive or not, these bugs can be carpet beetles. 

Carpet beetles are black bugs that are not destructive to humans, but they can be detrimental to carpets, fabrics, linens, and other materials that they tend to live on.

Their larvae can be the most annoying thing when you live in a house full of fabric and upholstered furniture because they can damage your items and even leave stains sometimes. 


The cockroaches are another black hard shell bugs you can find in your home.

You can notice an adult cockroach because it is evident in their physiology. However, baby cockroaches are so small that you may not think they are cockroaches at times.

They still have antennas, and they go to areas where they can find food to survive.

Cockroaches go everywhere in your house, but they tend to live in the kitchen because that is where everything happens when it comes to food.

Also, the kitchen is a troublesome area where you can find dirt. That’s why cockroaches love to hide in your house’s kitchen.


If you have pets in your home, and you see black hard shell bugs around, then most probably, those bugs are fleas trying to get into your pet’s system.

Fleas are one of the most common black insects globally, and they can even bite not only pets but also humans. 

Humans can also get fleas, and their bites are painful as well. They most commonly appear during hot weather, and they get into your pets first before they can attach to you.

Small and Black Insects of Hard Shells in Your House


Although pillbugs are not very common inside the house, you can still find them because they are pests that enjoy rotting vegetation and prefer to move around wet areas.

They are commonly found in flowers and plants, and they hide during the day.

Grain Bugs

From the name itself, grain bugs or grain insects feed on grains. You can commonly find them in stored food, and you can find them in flour, grains, and other food as well.

Grain bugs feed on food, but they don’t attack humans. However, they can also decrease the food quality and lay their eggs there.

How to Get Rid of Black Bugs with Hard Shell Inside the House

You can get rid of the pesky blag bugs with the hard shell inside your house by following these simple tips:

Remove or Clean all Food Sources in your Home

All bugs are trying to live and survive in their places. Various black bugs are trying to prevail in multiple ways.

Like carpet beetles feeding on fabric, grain bugs feeding on grains, fleas feeding on pets, and cockroaches feeding almost anything.

To keep them away from your home, you can either remove or clean up their food sources, so they have nowhere to go.

Deep clean your furniture, mattresses, cupboards, kitchen, and more to ensure the bugs won’t come back inside.

Clean all your Cabinets, Dressers, and Closets

Even when you think you organized that storage, you still need to clean up everything inside because bugs may or may not have resided in those places.

Wipe clean all surfaces and wash whatever you think is infested by bugs to ensure no larvae are sticking onto your items.

Remove Stagnant Water

Not only the mentioned bugs above will infiltrate your area, but mosquitoes and other pests, too.

If you have standing water around, various insects will reside in your place, and you don’t want that to happen.

So, always check up your yard or your sink if there is any stagnant water to prevent any bugs from multiplying in no time.

Use Peppermint Oil

Peppermint oil can repel almost any insect because of its strong fragrance and effect on its system. Hence, peppermint oil can eliminate not only black bugs but ants and other insects, too.

Not only can peppermint oil get rid of the pesky bugs in your house, but your place will also smell good because of its aromatic fragrance.

Mix a small spray bottle of water with 5-8 drops of peppermint oil, and spray the mixture in your windows, doorways, corners, and other places where you think the bugs are trying to reside.

Use Insect Repellent

There are various insect repellents in the market, and it would be best to purchase an insecticide spray so it will be easier to eliminate them in your house.

Spray the insecticide in different parts of your home, and you can also spray it directly to the bug. Avoid spraying the insecticide on plants, and do not overlap it on the peppermint oil.

Final Words

Now you know some of the black, hard-shelled bugs present in your home, and it is now time to eliminate them based on what they are feeding in.

Not all insects feed on grains, and not all insects feed on fabric materials. You have to find ways to eliminate them by removing their food sources and combining them with other effective methods in eradicating them from your home.

If you did all the methods and approaches and they did not work for you, it will be best to call pest control to make your life more peaceful in the house.

Keep an eye on your house, and monitor all the bug movements so you can get rid of them slowly.

Photo of author


Daniel White
I'm Daniel White, and I live in Jacksonville, Florida. The warm and humid climate of Florida gives an ideal habitat for many different kinds of pests. So, if I had to live in Florida, I had to learn how to deal with these pests. Now, I have 7 years of experience in Pest Control.

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