Carpet beetles are small, oval-shaped insects that belong to the family Dermestidae. They are common household pests that can cause damage to carpets, clothing, furniture, and other household items.

Carpet beetle larvae feed on natural fibers, such as wool, silk, and fur, and can cause extensive damage if left untreated. They can also feed on stored food items, such as grains and pet food.

Adult carpet beetles are typically black or brown in color, with distinct patterned scales on their backs. They are usually about 1/8 inch to 1/4 inch in length.

Preventing infestations of carpet beetles involves keeping carpets and other textiles clean, dry, and well-ventilated. It may also involve using insecticides or other treatments to eliminate any existing infestations, and regularly inspecting and cleaning areas where infestations are likely to occur, such as closets, attics, and storage areas. Additionally, it can be helpful to store clothing and other textiles in airtight containers or bags to prevent infestations.