Household Casebearer

Found inside homes and buildings, typically on walls, floors, and under furniture.

Larvae feed on organic fibers including wool, silk, hair, and spider webs.

The larva constructs a protective silk case covered in dust and sand. It is mobile, dragging its case as it moves, often climbing walls to pupate near the ceiling.

Harmless to humans personally, but a household pest that can damage clothing, rugs, and natural fiber materials.