Signs of earwigs in San Diego County
Earwigs are mostly a nighttime, outdoor pest, so daytime sightings usually mean you are looking in the right hiding spot. Check damp, dark areas close to the ground.
How to tell if you have earwigs
- Earwigs under pots and mulchLifting a potted plant or raking back mulch during the day often reveals earwigs clustered in the damp soil underneath.
- Ragged holes in soft plant leavesEarwigs feed on seedlings and soft foliage, leaving irregular chew marks distinct from caterpillar damage.
- Earwigs near door thresholds at nightA porch light or damp welcome mat can draw earwigs right up to an entry point after dark.
- Activity spikes after irrigationA noticeable jump in earwig sightings the morning after a sprinkler cycle or rare rain event.
- Pincers visible on the rear of the bodyThe curved pincers are the clearest identifier, distinguishing earwigs from similar-looking beetles.
What to do next
Keep mulch beds a few inches from the foundation, switch to morning irrigation, and maintain tight door sweeps and weatherstripping year round.
Ready to act? How to get rid of earwigs.
Signs of earwigs in your city
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Common questions
Do earwigs in San Diego County bite or sting people?
Earwigs can pinch with their rear pincers if handled, but it rarely breaks skin and they do not carry disease or venom.
Why are there more earwigs after I water my garden?
Earwigs need damp soil to survive the day. Evening watering leaves the ground moist right when they come out to feed and hide.
Will earwigs damage my house if they get inside?
No. They do not eat wood or wiring. Indoor earwigs are a nuisance, not a structural risk, and usually dry out and die within a few days.
Spotting signs of earwigs?
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