Tall Skinny Black Bugs In House

3 Tall Skinny Black Bugs In House [Earwigs, Silverfish, Click Beetle]

As a result of this guide, you will learn how to find the tall Skinny black bugs in house that are common. You can also find out how to get rid of long, thin, black bugs in your home.

There are different types and sizes of bugs. Most of them are not round or oval. There are some bugs that are skinny and long. You may mistake them for worms, but they are not worms.

Throughout this guide, you’ll find three common long, skinny black bugs in your home. We’ll show you why they sneak into your house and how they do it.

Furthermore, you’ll learn how to stop these long black bugs from entering your home by using hacks.

Earwigs – The Scary Looking tall Skinny black bugs in house

You are about to discover a bug that looks scary and aggressive. The abdomen of this bug is covered with pincers.

Many people mistake their pincers for those of a scorpion because of the way they look. We’re talking about earwigs here. An earwig is generally thin, long, and blackish in color. 

How do earwigs live?

Earwigs are insects belonging to the order Dermaptera. They are commonly found in gardens. The length of an earwig is 58 inches. The body of an earwig is thin, long, and flat. 

There is no pitch blackness to earwigs. Earwigs are a reddish or reddish-black color. The earwig appears as a thin, long, black bug when viewed from the top.

There are antennae visible on their heads. The chewing mouthparts of earwigs are also quite visible.

They have a protrusion at the back of their abdomen that resembles a forceps. They are known as pincers. The pincers are used to defend themselves against predators.

In comparison to female earwigs, males are longer and sturdier. Male earwigs have strong pincers with more gaps between them than female earwigs.

In your yard or garden, earwigs hunt small insects or feed on plant matter.

Earwigs eat a variety of plants, including vegetables and flowers. Seedlings are also consumed by these insects.

From June to October, your garden is at its most active when it comes to earwigs. 

When earwigs are in your garden, you’ll find holes in plants that may give the impression that slugs and cutworms are eating your plants.

You can find earwigs hiding under thick leaves, rocks, mulches, firewoods, and in foliage in your yard or garden. Moisture is what keeps them around, so they prefer damp areas.

What causes earwigs to enter your home?

The weather outside becomes too extreme for this long, skinny black bug to handle, so it enters homes. It means that when the outside temperature is too cold, too hot, or too wet, earwigs will enter your home.

In order to escape the harsh weather outdoors, earwigs enter your home to find a temperate place to live, hide, and escape the extreme weather.

Since earwigs are moisture-seeking bugs, they prefer damp areas in your home. This is why earwigs are pretty common in places like the bathroom, kitchen, laundry room, and basement. 

Bugs that live at night are earwigs. They hide during the daytime. In the damp areas of your house, earwigs hide in the tiny gaps and cracks. 

During the night, they’ll search inside your house for other tiny bugs hiding inside.

How do earwigs enter your home?

As the weather outside drops or increases, earwigs move closer to your house in search of a temperate place to live.

An earwig’s behavior can also be attributed to a lack of moisture outdoors.

Gaps and cracks on your home’s walls, doors, windows, and foundation are common entry points for earwigs. 

A burglar may also enter a home through a crawl space or vent in the attic. In addition to introducing earwigs into your home, you can also keep them!

Exactly how? One of the ways that you can bring earwigs into your home is by planting plants that have earwigs hiding in them.

In addition, when you move blocks of firewood from your yard and cardboard boxes that were lying outside, you can bring earwigs with you.

You can also attract earwigs with lights coming from your home. When they see the light, they will come into your house.

The summer and winter months are the most likely times for earwigs to enter your home. It is possible to find earwigs inside your home between June and August, and from October until late spring.

Humans are bitten by earwigs?

Humans are not bitten by earwigs. Their pincers will enter your skin if you handle them or poke them in the wrong way.

The best part is that even if they do, it’s harmless. Due to their lack of venom and pincers that don’t penetrate your skin, earwigs aren’t dangerous.

When an earwig bites you, there’s no cause for concern. All that is needed is a rub of an antiseptic lotion on the bitten area. 

When you get bitten by an earwig, you may feel a slight pinch. There are no rashes or infections like dermatitis, and it’s not painful.

Also, earwigs do not pose a significant threat to the plants in your yard or garden. Apart from chewing on their leaves a bit, they don’t cause any harm to large flower or vegetable plants.

However, earwigs pose a serious threat to seedlings.

How Do Earwigs Affect Your Home?

The earwig looks threatening. However, they are harmless. They won’t cause any damage to your home. There is no infestation risk associated with earwigs. Earwigs cannot breed inside the house. 

Furthermore, your home is not an ideal breeding ground for earwigs, which is extremely important. Many of them do not survive for very long.

It is common for earwigs to leave their homes when the weather outside becomes suitable for them.

Black thin silverfish Bug in house

Silverfish are another insect that seeks moisture in your house. Silverfish look like small shrimps and are thin, long, and skinny. They have a tear-drop shape, which means that their top is wider and their bottom is narrower. 

Silverfish can grow up to 1 inch in length when mature. There are three different colors of silverfish – silver, gray, and blackish. Silverfish are not completely black.

Nevertheless, the fact that they hide in muddy, wet, and damp places can make them appear a bit blacker than they are.

Silverfish also have scales on their abdomen that give them the appearance of fishes and shrimps. They are known as silverfish because of their silver color and fish-like scaly abdomens.

Silverfish have three appendages at the rear end of their abdomen. They have one straight out of the abdomen.

The two other appendages extend out to the left and right. You’d also notice a pair of antennae on the head pointing in opposite directions.

Silverfish can grow back appendages and antennae within a few weeks after losing them.

How Do Silverfish Live?

In general, silverfish are outdoor bugs, but they can live equally well indoors. Silverfish and earwigs share a similar habitat outdoors.

Silverfish can be found in damp places under rocks, woodpiles, mulch beds, and foliage.

Nighttime is the best time to see silverfish. During the day, they’ll spend most of their time hiding and being inactive.

How And Why Silverfish Infest Homes?

Bugs that seek moisture are silverfish. Their reasons for entering homes are the same as those of earwigs. When the weather outside becomes too dry, they will look for cooler and moister places to live. 

They sneak into your homes at that time.

Silverfish are attracted to moist places inside your home. Thus, your bathroom and basement are prime real estate for them to start a new life.

A silverfish can enter a home through the cracks of the walls, windows, and doors. It is also possible to bring them in by bringing in plant pots, newspaper piles, or pieces of wood from outside.

Silverfish eat plant matter and dead insects outdoors. You don’t have to worry about them damaging your garden or yard.

In contrast, silverfish have a diverse diet indoors.

Silverfish cause any damage to your home?

Your home can suffer some damage due to the silverfish’s eating habits.

Silverfish will feed on things high in starch and cellulose inside your home. Therefore, silverfish will eat fabric, book pages, and wood.

These things do not suffer massive damage from them. Silverfish leave tiny holes on paper and fabric when they feed on them.

Silverfish do very little or no damage to wood.

Sugar, silk, cotton, store-bought cereals and grains, dry meat, and other dead insects and silverfish can also be eaten by silverfish indoors.

As well as wallpaper, books, drapes and curtains, and furniture coverings, silverfish eat adhesive.

Silverfish are capable of reproducing inside your home. If their number increases, they quickly become a nuisance.

It is always a good idea to prevent them from entering your home and get rid of them.

Humans are bit by silverfish?

Silverfish do not bite humans. They have a weak mouth and cannot penetrate your skin. 

Additionally, silverfish do not carry any diseases.

Black thin elongated click beetles inside homes

Do you know what wireworms are? They are agricultural pests. Among the plants they destroy are wheat, oats, rice, and other cereals. 

If you have a vegetable garden in your home, wireworms are not unfamiliar to you. 

A wireworm can damage a tomato plant, a bean plant, an onion plant, a carrot plant, and many other vegetable plants.

A wireworm is a yellowish-white worm that destroys plants and crops. You must be wondering why we are talking about wireworms.

Click beetles lay their eggs in wireworm larvae. Click beetles are long, flat, and thin insects. Black or dark brown is their color.

It grows to a length of 1.5 inches for an adult click beetle. 

The adults, when they get on their backs, which they don’t often do, and if they do, it happens by accident, make a clicking sound.

Clicking sounds are caused by their backs snapping. When clicking beetles try to get back to their normal positions, they make this sound.

Those who grow vegetables may encounter click beetles and their larvae. There are some click beetles that can fly. These beetles enter houses during the summer.

Click beetles are attracted to electrical lights. Click beetles are attracted to light during the summer months.

How can I get rid of long thin black bugs In Home?

It’s not hard at all. These are the seven steps to prevent these long, skinny insects from entering your home. 

Also included are tips on how to get rid of them –

Step#1 – Seal The Gaps In Your Home To Keep Bugs Out

During the summer and winter months, these skinny bugs will exploit any cracks and gaps on your walls, doors, and windows to enter your home. 

Use a strong sealant to fill those gaps. The gel that contains silicon can be used. It’s strong, lasts for at least a decade, and earwigs and other bugs and insects can’t chew through it.

Use a window shield with fine mesh to cover vents and openings around your home.

This will prevent earwigs, silverfish, and click beetles from crawling into these places, mainly when the light attracts them.

During extreme temperatures outside, insects like centipedes and arachnids such as spiders will try to get inside your home to survive.

The use of weather stripping on the doors and windows also fills in the gaps that allow insects to enter your house.

Step#2 – Seal Your Home’s Gaps to Prevent Thin Bugs from Hide

The purpose of this step is to stop the thin, long, black bugs from hiding inside your home. 

In the kitchen, bathroom, laundry room, and basement, you must seal any cracks or gaps, since they hide in the thin gaps and cracks in the damp places.

Examine the walls, plumbing, and flooring for any fissures. Seal them if you find any. 

Step#3 – Repair Water Leaks to Reduce Dampness

Fixing water leaks both indoors and outdoors is now a practical step to prevent moisture-seeking insects such as earwigs and silverfish.

By now you know that earwigs love moist places. Water leaks and overwatering cause your yard or garden to become moist and damp.

That makes it a perfect home for silverfish and earwigs. Stop doing it if you do it often. If your yard has water leaks, repair them and fill in any water holes.

Make the same effort inside your home.

Ensure your plumbing is in good working order. Make sure there are no leaks in your basement, kitchen, or bathroom.

If your home’s foundation is damp, fix it as soon as possible.

Your home will become damp if there are water leaks inside. If your home becomes damp, it becomes an attractive place for bugs, especially in summer.

During the summer months, it’s no wonder that earwigs and silverfish are at their most common at home.

Step#4 – Keep Your Yard And Garden Clean To Prevent Bugs From Hiding

You can greatly reduce the chances of bug infestation in your home by keeping your yard and garden clean. There are many types of bugs in your yard or garden that live, hide, and thrive. 

Along with earwigs and silverfish, invasive and home-damaging pests like roaches, ants, and termites also come from the outdoors.

Therefore, you must maintain cleanliness in your yard and prevent bugs from breeding there. Additionally, you must control moisture and wetness in your garden or yard.

Don’t let foliage and organic debris pile up in your yard, keep firewood dry, do not let bushes grow too large, and keep garbage cans empty and clean.

You can prevent bugs of all types from taking refuge in your home by taking these simple measures. A mulch bed is also a hiding place for termites, ants, and earwigs. 

The bugs can be controlled by spraying a vinegar/water mixture under the mulch bed to keep it dry.

Step#5 – Choose The Right Insecticide

Although we don’t like to make our readers use insecticide spray by themselves, you might have to in some cases.

Here, choosing the right insecticide spray is crucial. In your yard or garden, spray Permethrin, Deltamethrin, Acetamiprid, and Carbaryl-based insecticides.

Spray them along the foundation of your home. Then you won’t have to worry about earwigs and other bugs crawling inside your house.

Insecticide sprays with permethrin are effective against silverfish as well. 

Be careful not to leave any dead silverfish, earwigs, or click beetles behind. If you do, ants and roaches will gather around them.

It would be best if you disposed of the dead bugs outside of your home.

Before handling the insecticide spray by yourself, read the instructions on the label or consult an expert. You should also wear appropriate protective clothing.

Step#6 – Clean these long and skinny insects with the vacuum cleaner

Due to the safety of your children, yourself, and your pets, we don’t recommend using insecticide sprays in your home.

Moreover, according to the University of Michigan, while earwigs are indoors, insecticide sprays cannot kill them.

It is true that some essential oils are effective at repelling earwigs. If you see an earwig inside your home, you don’t need to crush it. 

By crushing it, it will release a foul odor, and that’s because it’s harmless. In addition to irritating you, the foul smell can also attract other bugs like spiders and ants.

Vacuum cleaners are the best way to get rid of these skinny black bugs. 

Your vacuum cleaner will immediately collect it in its dirtbag. Be sure to dispose of the dirtbag far away from your house and property. 

You’ll reduce the possibility of earwigs chewing through the dirtbag and reentering your home.

Step#7 – Get Rid Of Click Beetles And Wireworms In Your Vegetable Garden

The click beetle is an occasional home invader. They are rarely found inside homes unless there are too many of them in your vegetable garden.

The process of getting rid of them is straightforward. Use a vacuum cleaner to eliminate adult click beetles.

A good way to keep click beetles away is to seal gaps and cracks in your home and to install window shields to keep bugs away that are attracted to light.

Getting rid of wireworms and adult beetles in your vegetable garden is a more long-term solution to keeping click beetles out of your home.


Here you are likely to find three tall skinny black bugs in house. The insects in question are earwigs, silverfish, and click beetles. In this guide, you learned how, when, and why these thin, black insects enter your home.

In addition to seeking shelter when the weather outside becomes unbearable, these thin bugs enter homes to find an alternate place to hide.

In addition to learning how to get rid of these bugs, you also learned how to stop them from getting into your home. Centipedes, millipedes, and spiders also enter homes for the same reason. 

However, they come in different sizes, and they aren’t thin.

Read our post now to know more about 6 Easy Steps How To Eliminate Bed Worms Forever

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