Are Carpet Beetles Common? Tips to Spot and Prevent Infestations

Have you ever found mysterious holes in your carpet, clothing, or upholstery? Carpet beetles might be the culprits. These common household pests can cause damage to a variety of materials in your home, but they can be difficult to spot and prevent. In this article, we’ll explore the question “are carpet beetles common?” and provide tips to help you spot and prevent an infestation.

What are Carpet Beetles?

Carpet beetles are small, oval-shaped insects that can cause damage to a variety of household items, including carpets, clothing, and upholstery. There are several species of carpet beetles, but the most common in the United States are the varied carpet beetle and the black carpet beetle.

Adult carpet beetles are small, usually less than a quarter of an inch long, with a round body and distinctive pattern of scales or hairs on their back. The larvae are slightly larger, and have longer hairs or bristles. They are often mistaken for bed bugs or fleas, but can be identified by their elongated shape and distinctive “hairy” appearance.

Are Carpet Beetles Common?

Although carpet beetles may not be as well-known as other household pests like cockroaches or mice, they are actually quite common. In fact, according to the National Pest Management Association, carpet beetles are one of the top three most common types of household pests, along with ants and spiders. They can be found throughout the United States and are often brought into homes on clothing, furniture or other items that have been stored in infested areas.

What are the Signs of a Carpet Beetle Infestation?

One of the biggest challenges in spotting a carpet beetle infestation is that the pests themselves are often difficult to see. However, there are several signs to look out for that may indicate an infestation:

  • Small (1-2 mm) brown or black beetles crawling on surfaces or flying indoors
  • Tiny holes or gaps in carpets, clothing, or upholstery
  • Shed skins or bristly hairs from the larvae in carpets or other areas
  • Unpleasant odors from dead beetles or larvae
  • Visible larvae or pupae in carpets, clothing, or other materials

If you notice any of these signs, it’s important to take action right away to prevent the infestation from spreading.

How can I Prevent Carpet Beetle Infestations?

Preventing a carpet beetle infestation before it starts is much easier than trying to get rid of one once it’s established. Here are some tips to help keep your home free from carpet beetles:

  • Store clothing and other textiles in airtight containers, particularly in areas where carpet beetles are known to be common
  • Vacuum carpets, rugs and upholstery frequently, paying special attention to edges and corners
  • Keep pet food in sealed containers and clean up any spills or crumbs right away
  • Inspect any second-hand furnishings, clothing or other items for signs of beetle activity before bringing them into your home
  • Consider using an insecticide treatment in areas where carpet beetles are known to be common

By taking these steps, you can help reduce the risk of a carpet beetle infestation in your home.

What should I do if I have a Carpet Beetle Infestation?

If you suspect that you have a carpet beetle infestation, it’s important to act quickly to minimize the damage and prevent the pests from spreading. Here are some steps you can take:

  • Thoroughly vacuum all affected areas, including carpets, rugs, and upholstery
  • Wash all affected clothing and fabrics in hot water, then dry them on high heat
  • Seal any infested items in plastic bags and dispose of them immediately
  • Consider using a chemical treatment to kill the beetles and larvae
  • Call a pest control professional if the infestation is severe or if DIY methods aren’t effective


Carpet beetles are a common household pest that can cause damage to a variety of items in your home. However, with proper prevention and early intervention, you can minimize the risk of an infestation and keep your home beetle-free.

Frequently Asked Questions about Carpet Beetles

Here are some common questions and answers about carpet beetles:

  • Q: Are carpet beetles harmful to humans?
  • A: While carpet beetles are not harmful to humans, they can cause allergic reactions in some people.
  • Q: What do carpet beetle larvae look like?
  • A: Carpet beetle larvae are slightly larger than adult beetles and have a hairy or bristly appearance.
  • Q: Can carpet beetles fly?
  • A: Yes, carpet beetles are able to fly.
  • Q: Do carpet beetles only infest carpets?
  • A: No, carpet beetles can also infest clothing, upholstery, and other household items.



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