How to Control Carpet Beetles
Carpet beetles are tiny pests that can cause damage to carpets, furniture, and clothing in your home. While they don’t pose a direct threat to humans, they can be a nuisance and cause significant damage.
They are small, oval-shaped insects that range in size from 1/16 to 1/8 inch long and can be black, brown, or a combination of both, with a distinctive pattern.
Laundering and Cleaning
Damage to fibrous materials
There are several types of materials the larvae feed on, including wool, silk, fur, feathers, and even synthetic materials. Look for small, irregular holes in clothing, carpets, and other fibrous materials, as well as evidence of frass (fecal pellets) and shed skins.
Spotting a single carpet beetle
While it may seem like a minor issue, it is important to take action quickly to prevent an infestation. Carpet beetles may be found crawling on walls or windowsills near sources of light. Look for small, oval-shaped insects.
Damage to fibrous materials
Carpet beetle larvae can cause damage to a variety of materials, including wool, rugs, and garments. Look for bald spots on carpets and rugs, as well as signs of damage to clothing.
Beetle larvae skins
As carpet beetle larvae grow and molt, they leave behind their skins (exoskeletons).
Look for small, brownish shells or skins near damaged fibrous materials.
Bald areas of the carpet
Carpet beetle larvae feed on the fibers of carpets and rugs, which can cause bald areas. Look for small, irregularly-shaped holes in the carpet, as well as areas where the fibers have been worn away.
Carpet beetle larvae produce small, pellet-shaped feces that can be found near areas where they have been feeding. Look for small, brownish pellets near damaged fibrous materials.
How to prevent a carpet beetle infestation
- Keep your home clean: Regularly vacuum and dust to prevent any buildup of hair, lint, or debris that could attract carpet beetles.
- Store clothing and linens properly: Store clothing and linens in sealed plastic bags or containers.
- Dispose of infested items: If you notice any signs of a carpet beetle infestation, such as damage to clothing or carpets, dispose of the infested items.
- Use mothballs or cedar: Mothballs and cedar can help repel carpet beetles. Place them in closets, drawers, and storage containers.
- Seal cracks and gaps: Seal any openings in your walls, windows, and doors to prevent entry.
- Keep your home dry: Carpet beetles thrive in moist environments. Fix any leaks in your plumbing or roof, and use a dehumidifier if necessary.
- Use insecticides: Insecticides can be effective in controlling carpet beetles. Hire a professional to use them in areas where carpet beetles are likely to hide, such as carpets, clothing, and furniture.