How to Protect Antique Upholstery from Clothes Moths

Look for webbing, frass, shed larval cases and irregular grazing in wool, hair stuffing, felt and feathers. Isolate suspect furniture in a clean monitored area, but avoid sealed damp plastic. Inspect adjacent textiles and dark undisturbed spaces. Vacuum accessible stable surfaces through a screen and dispose of debris securely. Mothballs and pesticide sprays can stain materials and expose occupants. A conservator or integrated-pest specialist can choose safe freezing, controlled heat or anoxic treatment where appropriate.

Assess and document

Work in good light and photograph the whole object and close details. Identify every material present, including coatings, textile, metal, stone, labels and previous repairs. Test nothing on a conspicuous area.

Begin with prevention

Correct moisture, heat, light, load, dust or pest conditions before cleaning. Stable surroundings and careful handling usually provide greater long-term benefit than applying products.

Clean only when justified

Start with the least invasive dry method and stop if colour, fibres, coating or particles detach. Liquids and solvents require knowledge of the original material and later surface layers.

Products to avoid

Do not assume household cleaners, oils, polish, bleach, disinfectant or steam are safe for antiques. They can stain, dissolve coatings, drive dirt inward or leave residues that complicate future care.

Monitor and seek help

Record actions and review condition periodically. Active mould, contaminated flood water, fragile upholstery, lifting decoration or valuable provenance calls for a trained conservator.