Quick Answer

 

Asian beetles, such as the Asian lady beetle, do not infest fabrics or feed on cloth fibers.

 

Understanding Asian Lady Beetles

 

Asian lady beetles are a type of beneficial insect that primarily eats garden pests like aphids. They enter homes in cooler months to seek warmth and shelter, but they have no interest in your clothing or upholstery.

• They feed on aphids and other small insects, not fabric materials.
• They cannot digest keratin or cotton fibers because their digestive enzymes target insect prey.
• While they may wander onto clothes, they leave no holes or damage.

 

Common Fabric Pests That Do Infest Clothes

 

If you notice holes, thinning, or frayed areas in your garments or carpets, the culprits are usually:

• Carpet Beetles – their larvae chew natural fibers like wool, silk, and fur.
• Clothes Moths – larvae feed on proteins in fabrics, causing irregular holes.

 

Preventing and Managing Beetle Intruders

 

• Seal gaps around windows, doors, and foundation to block entry.
• Install weatherstripping and door sweeps to reduce overwintering harborage.
• Vacuum carpets, rugs, and corners where insects hide.
• Store off-season clothes in sealed containers or garment bags.
• If you live in Nashua, cold weather often drives them indoors seeking warmth.

 

When to Call in the Experts

 

Large numbers of Asian beetles can become a nuisance, and true fabric pests require targeted control. If you suspect an infestation or want preventive treatment, contact a licensed pest professional for inspection and safe removal.