Carpet Beetle Bites: All You Need To Know

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Carpet beetles are household pests that can be found worldwide. But do carpet Beetles Bite? They got their name because they liked to feed on carpets. But they will also eat other materials, such as plants, flowers, and pollen.

They lay their eggs in carpets, and when the eggs hatch, the larvae will feed on the animal proteins found in the carpets. Carpet beetles find refuge in buildings, slipping through windows and doors.

The larvae’s body is covered in hair-like bristles and they have a tail. These bristles can create a bumpy, itchy, allergic reaction. Continue reading to find out more about carpet beetle bites.

What do carpet beetles look like? 

Carpet beetle bites

Carpet beetles are small beetles that can be found worldwide. They get their name because they like to eat carpets, but they will also eat other fabrics, such as clothes and furniture.

Carpet beetles come in different shapes and sizes, but they look something like a small, furry caterpillar. Once these caterpillars turn into grown beetles, they lose their fur and have a round shape with six legs and antennae.

Some carpet beetles have a variegated appearance, meaning they are a mix of different colors, usually orange, black, or white.

Another thing that sets carpet beetles apart from other bugs is that their larvae are covered in bristles. These bristles help the larvae move around and protect them from predators.

What Causes Carpet Beetle Infestations?

carpet beetle bites pictures

Carpet beetles are tiny bugs. They live outdoors but can make their way inside your home. They eat on pollen and nectar but can also infest and repopulate inside many home items, including clothes, furniture, animal hides, and even pet food.

While they may not cause any harm to you or your pets, they can be a nuisance, and it is important to address an infestation as soon as possible.

There are attracted to flower arrangements or potpourris. In addition, carpet beetle will consume dry dog food, noodles, wheat flour, or cornmeal.

Do Carpet Beetles Bite?

Carpet beetle bites on humans

No, they do not bite humans, but carpet beetle bites on humans can cause an allergic reaction in some people. Carpet beetles are a common household pest that can cause a lot of damage to fabrics and other organic materials.

Symptoms of Carpet Beetle Rash:

Symptoms of an allergic reaction to contact with carpet beetle grubs may include

  • Redness
  • Swelling
  • Beetle rash
  • Itchiness
  • Blisters
  • A runny nose
  • Arash with welts
  • A burning feeling
  • Possible gastrointestinal problems.

In addition, carpet beetles can be found anywhere in your home. However, they mostly live in carpets and air vents.

Carpet Beetle Bites Treatment

Asian Man Sitting With His Back Turned And Scratching Bitten, Red, Swollen Neck Skin From Rove Beetle Also Known As "Charlie Ants".

If you have a carpet beetle allergy, several basic therapies might assist you in relieving the symptoms and curing your overall problems. The therapy for “carpet beetle bite” is simple and effective. Here are a few things you can do:

  • If a carpet beetle bites you, you can apply the “compress cold” method. It will involve putting ice or a cold pack on the bite for 10 minutes. 
  • You can also soothe your skin with calamine lotion and minimize the allergy’s spread with antihistamines. 
  • After calamine lotion, Benadryl cream is the next best treatment for carpet beetle bites. It’s an antihistamine cream that should work great to reduce symptoms of itching, just like the lotion. 

If you still get life-threatening reactions like breathing difficulties, consult with a medical professional immediately.

Can Carpet Beetles Harm You? Signs of contact with your skin and house

Carpet beetles are a common household pest. While their larvae cannot bite, the adults can cause an allergic reaction in some people.

It is because they have bristles on their bodies that can release allergens. Carpets can be eaten in their entirety by these bugs, but they do not threaten humans.

Food that has been in contact with carpet beetles risks cross-contamination. Adult carpet beetles can get into food containers and lay eggs that form larvae. These larvae can eat various pantry staples, including cereals and spices.

It is worth noting that eating food that has been infested with pantry beetles or their larvae does not appear to have a detrimental effect on human health.

How to get rid of carpet beetles?

A Macro Of A Very Small Isolated Carpet Beetle Grub On A Background Of White With Plenty Of Space For Wording.

Carpet beetles like to eat things like rugs, wool, silk, carpets, and upholstered furniture.

The beetles can also survive for a long time without food. Carpet beetles are often found in homes that have pets. They are located near areas where pet waste has been deposited. The beetles are attracted to the urine scent in a home.

You can use a nozzle vacuum cleaner to eradicate carpet beetles by sucking them up. In addition, a residual insecticide should be applied in cracks and crevices where the beetles might hide. However, it is important to note that dust formulations may be effective but also be vacuumed away. 

Carpet beetles can be a big nuisance, and if they are not dealt with properly, they can become a major problem. To get rid of them for good, it is best to call a professional pest control company.

How to Prevent Carpet Beetles In The Home?

Anthrenus A Beetles Of The Family Dermestidae The Skin Beetle The Home And Storage Pest. The Larva Of This Beetle Is A Pest In Skin Products.

You can do several things to stop carpet beetles from getting into your home. Inspect the exterior property for access points and windows with screens.

Reduce the number of plants around the home to reduce food sources for beetles. Switch from regular white bulbs to yellow or sodium vapor lightbulbs, which emit an unpleasant odor that deters carpet beetles.

Preventing carpet beetles from invading your home can be difficult, but it is not impossible. One way to prevent them from laying eggs is by using pheromone traps and sticky flypaper strips.

In addition, you should always clean your clothing with detergent before putting them away and dust, sweep, and vacuum regularly to eliminate any potential food sources for the beetles.

Do carpet beetles fly?

The Black Carpet Beetle Attagenus Unicolor Dermestidae Family Common Home Pest.

Adult carpet beetles can fly and enter your home easily. They eat dead insects, mice, birds, rats, or wasps’ nests. A female carpet beetle lays eggs in areas where grubs feast on your items, such as woolen carpets, furniture, clothes, furs, and other natural fibers.

Carpet beetle larvae won’t eat synthetics but consume animal-based materials like hair, skin, and feathers.

Carpet beetle larvae are not particularly picky when it comes to their food. They will go for animal food, milled products, seeds, and just about anything else they can get their little mandibles on.

Interestingly enough, they don’t seem to like synthetics as much as natural fibers- so you’re safe from them if your house is full of plastic furniture!

Can Carpet Beetles Live in Beds?

spider, insects, web review, beetles, bug bed largest larvae photo

Carpet beetles do not live in your mattress and are not known to bite humans.

The vast majority of people who think a carpet beetle has bitten them are actually experiencing bites from bed bugs. Bed bugs are more likely to drink your blood, while apple seeds drink your blood.

Carpet beetle bites are often mistaken for bed bug bites. Bed bug bites are typically round and red, while carpet beetle bites are more elongated and can have a black dot in the center. Carpet beetles do not live in beds, but they can bite humans if they contact them.

Professional pest exterminators can differentiate between the two types of bites and will be able to provide you with the appropriate treatment.


In conclusion, carpet beetle larvae bites can be more than a minor annoyance—they can cause allergic reactions or worse. If you notice severe infestations spread out all around your home, it’s worth considering professional help to manage the problem. Prevention is better than cure. So start taking care of the problem as soon as possible.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.