Moth Infestation in London: Clothes Moths & Carpet Moths

Moths in London Homes

Two species cause the most damage in London homes: the Common Clothes Moth (Tineola bisselliella) and the Case-Bearing Clothes Moth (Tinea pellionella). Despite their name, it is the larvae — not the adult moths — that cause damage.

Signs of a Moth Infestation

• Irregular holes in woollen clothing, cashmere, silk, and natural fibres
• Damage to carpets — particularly in undisturbed areas under furniture
• Silken tubes or cases — larvae create protective cases as they feed
• Adult moths — small (6–8mm), golden/buff coloured, running rather than flying
• Larvae — small white caterpillars with brown heads

What Moths Damage

• Wool, cashmere, and silk clothing
• Natural fibre carpets (wool, sisal, jute)
• Upholstered furniture
• Feather duvets and pillows
• Taxidermy and natural history collections

Why Professional Treatment is Needed

Moth infestations are difficult to eliminate completely because:

• Eggs are microscopic and hard to detect
• Larvae hide deep in carpet pile and fabric folds
• The life cycle can span several months
• DIY products rarely penetrate deep enough

Our Treatment Process

1. Survey to identify species and extent of infestation
2. Professional insecticide treatment to all affected areas
3. IGR (insect growth regulator) to prevent larvae developing
4. Advice on prevention and monitoring

Prevention Tips

• Vacuum regularly, including under furniture and along skirting boards
• Store seasonal clothing in sealed bags
• Wash clothing before storage — moths are attracted to body oils and food stains
• Use cedar blocks or lavender in wardrobes as a deterrent

Call 07586 072087 for professional moth treatment across London.