### What are Black Carpet Beetles? Black carpet beetles are common household pests found throughout North America. They are tiny insects that can be hard to spot and are known for infesting carpets, closets, and drawers where they feed on natural fibers like wool, cotton, and fur. ### Life Cycle of Black Carpet Beetles 1. **Egg**: Each female beetle lays about 90 eggs, which hatch in 6 to 16 days. 2. **Larva**: The larvae are about 5/16th of an inch long and covered with bristly hairs. They stay in this stage for 6 months to a year. 3. **Pupa**: The larva then develops into a pupa, staying in a cocoon-like case for 8 to 14 days. 4. **Adult**: Adult beetles are about 1/8 of an inch long, black, and can fly and crawl. ### How They Affect Your Skin Black carpet beetles do not bite, but their larvae can cause skin irritation. Some people are allergic to the hairs on the larvae, which can lead to itchy, raised welts or rashes. Not everyone is allergic, so reactions can vary among family members. ### How to Treat Skin Irritation If you develop a rash from carpet beetles, over-the-counter antihistamines or anti-itch creams can help. For more severe reactions, consult your doctor for prescription treatments. ### How to Get Rid of Black Carpet Beetles 1. **Extreme Temperatures**: Wash clothes in hot water or use high heat in a dryer. For non-washable items, wrap them in plastic and freeze for two weeks. 2. **Cleaning**: Steam clean carpets and furniture. Frequent vacuuming can also help. 3. **Chemical Insecticides**: Products that work on fleas can be effective. For severe infestations, consider calling a professional exterminator. ### Prevention Tips - Store cleaned seasonal clothes in plastic. - Use glue traps to prevent beetles from moving around your house. - Regularly vacuum and clean to reduce the likelihood of infestations.