Symptoms
- Small, oval, mottled beetles seen near windows or on windowsills
- Fuzzy, bristled larvae found in carpet, closets, or stored fabric
- Irregular holes or thinning patches in wool clothing, rugs, or upholstery
Likely causes
- CommonLarvae feeding on natural fibers like wool, silk, or furCarpet beetle larvae specifically target animal-based fibers, unlike clothes moths which prefer similar materials but behave differently.
- CommonEntry from outside via flowers or through window gapsAdult beetles often come in from outdoor flowers and lay eggs once inside near a food source.
- PossiblePet hair or dander accumulation in carpets or ventsLarvae can also feed on accumulated pet hair and dander in overlooked areas.
What to do
- Vacuum thoroughly and frequently, focusing on carpet edges, under furniture, closets, and vents, which are common larval hiding spots.
- Inspect wool clothing, blankets, and rugs for damage and launder or dry clean affected items.
- Store vulnerable natural-fiber items in sealed containers or garment bags, especially seasonal clothing.
- Check dried flower arrangements, pet bedding, and taxidermy or feathered items, which are less obvious food sources.
- Seal window and door gaps to reduce adult beetles entering from outside.
- Wash or vacuum pet bedding regularly to reduce hair and dander buildup.
- Call a pest control professional if an infestation is established in carpet or a larger area of the home.
Tools and parts
- Vacuum
- Garment bags
When to call a pro
Call a pest control professional for an established infestation in carpet, upholstery, or a larger area of natural-fiber items.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.