Bed Bug Shells, Casings and Skins: What You Need to Know

By Jack Mash

Do you know what bed bug shells, casings and skins are? If not, you’re in for a surprise! Bed bugs are tiny creatures that can be very difficult to get rid of. They can hide in any crack or crevice, and they reproduce very quickly.

In this blog post, we will discuss the different stages of a bed bug’s life cycle, including the different types of shells, casings and skins they produce.

What are bed bug shells?

Bedbugs are small, nocturnal insects that live by feeding on the blood of people and animals. They are most active at night and are attracted to warmth and Carbon dioxide. Bed bug shells are the exoskeletons shed by bedbugs as they grow.

The shells are brown and translucent, and they can often be found in places where bedbugs have been feeding or resting. If you think you may have bedbugs, it is important to look for these shells as well as other signs of infestation, such as rusty or reddish stains on sheets or mattresses, small dark spots on walls or ceiling, or bites.

Types of bed bug shells:

There are four types of bed bug shells:


This is the first stage of a bed bug’s life cycle. The protonymph has a white shell and is about the size of a poppy seed.


The deutonymph is the second stage of a bed bug’s life cycle. At this stage, the bed bug has a brown shell and is about the size of a sesame seed.


The tritonymph is the third stage of a bed bug’s life cycle. The bed bug has a brown shell and is about the size of a coffee bean at this stage.


The adult stage is the fourth and final stage of a bed bug’s life cycle. The adult has a brown shell and is about the size of a raisin.

Identification of bed bug shells:

bed bug shells can be difficult to identify because they are so small and often blend in with the surrounding debris on your bed or in your home. However, there are a few things you can look for that will help you confirm whether or not you have bed bugs.

Look for small, brownish-redshells on your mattresses, box springs, sheets, Bed Bug Pictures and identify them. These shells are about the size of an apple seed and are often one of the first signs of a bed bug infestation.

If you see any suspicious looking shells, shed skin, or egg casings on your bedding, take a close look at them with a magnifying glass. Bed bug shells, casings and skins are all different colors depending on the stage of life the bed bug is in.

How can you get rid of bed bugs shells?

If you’re noticing bed bug shells around your home, it’s important to take immediate action to remove them. Unfortunately, bed bug shells are not easy to get rid of and will often require multiple treatments. Below are some tips on how to get rid of bed bug shells:

1. vacuum regularly – Vacuuming is one of the best ways to remove bed bug shells from your home. Be sure to vacuum all areas where bed bugs may be present, including mattresses, box springs, furniture, carpets and other flooring surfaces. After vacuuming, dispose of the vacuum bag immediately in a sealed garbage bag.

2. steam clean – Another effective method for removing bed bug shells is steam cleaning. This will kill any bed bugs that are present in the shells. Be sure to steam clean all areas where bed bugs may be present, including mattresses, box springs, furniture, carpets and other flooring surfaces.

3. wash bedding in hot water – Bed bug shells can also be removed by washing bedding in hot water. Be sure to wash all bedding, including sheets, blankets, pillowcases and duvets, in hot water (at least 130 degrees Fahrenheit) and dry them on the highest heat setting.

4. dry clean – Dry cleaning is another effective method for removing bed bug shells. Be sure to dry clean all clothing, bedding and other items that may be infested with bed bugs.

5. call a professional – If you’re still seeing bed bug shells after taking these steps, it’s time to call a professional. A pest control company will be able to identify the source of the infestation and provide treatment options to get rid of the bed bugs for good.


What does it mean when you find bed bug shells?

When you find bed bug shells, it means that there is an infestation of bed bugs in your home. Bed bugs typically lay their eggs in small, dark crevices. Once the eggs hatch, the bed bugs will shed their shells and move on to the next stage of their life cycle.

Do bed bugs leave shells?

Bed bugs do leave shells behind as they move through their life cycle. Bed bug shells are small, brown and often difficult to see. If you suspect you have bed bugs, be sure to look for these shells in areas where bed bugs are known to hide, such as mattresses, box springs, furniture and carpets.

What do empty bed bug shells look like?

Empty bed bug shells look translucent and pale in color. They are often referred to as ghost shells because of their appearance. Bed bugs molt five times during their lifespan, and each time they shed their skin, they leave behind an empty shell. These shells are a good indicator that bed bugs are present in an area.

Where do you find bed bug casings?

Bed bug casings are typically found in areas where the bugs have been feeding, such as near beds or other furniture. They may also be found in cracks and crevices in the walls or floor.

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