Carpet Beetle (Larva/Skin Shed)

Natural Habitat

Commonly found indoors in carpets, upholstery, closets, and baseboards, or outdoors in bird nests and on flowering plants.

Diet & Feeding

Larvae feed on natural animal fibers like wool, silk, fur, feathers, and hair, as well as dead insects; adults feed on pollen and nectar.

Behavior Patterns

Larvae prefer dark, undisturbed areas and undergo multiple molts, leaving behind translucent, bristly cast skins (exuviae). Adults are attracted to light.

Risks & Benefits

While they do not bite humans, the larval hairs can cause allergic reactions or skin irritation (dermatitis). They are major household pests that can damage clothing, rugs, and blankets.

Identified on: 1/2/2026