Pest guide
Brown house moth
Hofmannophila pseudospretella
- Do you need a pest-control professional?
It depends
Whether professional treatment is needed depends on the extent and circumstances. Possible response: Moisture control, cleaning and treatment as needed.
- Potential harm
Larvae feed on wool, feathers, grain and book bindings
- What to expect
Possible response: Moisture control, cleaning and treatment as needed. If you are unsure of the species, call and describe what you found before deciding what to do.
Not sure? Call and describe it. Identification by phone is free.

About this species
This entry covers Brown house moth (Hofmannophila pseudospretella). Typical location: Damp, dark areas. Potential harm: Larvae feed on wool, feathers, grain and book bindings. Possible response: Moisture control, cleaning and treatment as needed.
Facts
- Latin name
- Hofmannophila pseudospretella
- English name
- Brown house moth
- Preferred conditions
- Damp, dark areas
- Life cycle
- Development from egg to moth takes several months, depending on temperature and humidity
Response and treatment
Moisture control, cleaning and treatment as needed
Treatment depends on the species, extent and circumstances. Products are not always needed. Any products used are permitted for the intended use in Iceland. Follow their instructions and the pest-control professional’s guidance.
Do you have an unwelcome visitor?
Call and describe it. Advice is free, and one phone call often solves the problem.