E19 · Insect
European Earwig
Forficula auricularia
Nocturnal insects with pincers at the rear. Harmless to humans but a nuisance in gardens and homes.
- Size
- 12–15 mm
- Habitat
- Mulch, pot plants, damp crevices, under outdoor mats
- Activity
- Spring to autumn, nocturnal
Overview
Earwigs are nocturnal scavengers that hide in dark, damp crevices by day. The pincers look intimidating but they can't pierce human skin. They eat decaying plant matter, seedlings and soft fruit. Indoors they're usually accidental visitors — a sign of damp conditions or plants touching the house.
How to identify
- Elongated dark brown body with forceps-like pincers at the tail
- Two pairs of wings, though rarely seen flying
- Found under pots, outdoor mats, firewood and in damp bathrooms
- Often appear after watering the garden or heavy rain
Pro Tip
The rolled wet newspaper trick works brilliantly — earwigs love damp hiding spots and crawl right in.
General guidance only. Information on Home Pest Defence is provided for educational purposes and is not a substitute for professional advice. For termites, venomous spider bites, wasp nests in walls, or protected wildlife, contact a licensed pest controller, your GP, or the relevant state wildlife authority. In emergencies call 000; for poisoning call 13 11 26.