Earwig control in Modesto
Earwigs look worse than they are. They live on the shade and moisture a watered Valley yard gives them, and the fix often starts outside the house.
Calls are answered early morning to late evening
How to recognize the problem
Adults are about 3/4 inch long and reddish brown, with pincers at the tail end. They rarely fly. They feed after dark and spend the day in cool, damp, dark places: under boards and clods, in dense vines and weeds, and inside damaged fruit.
UC IPM says earwigs generally do not attack people. They can only pinch if they are trapped in clothing or sat on. Large numbers are a nuisance, without being a health hazard.
Why Modesto yards suit them
This one is about water. UC IPM says earwigs would not normally thrive in California's dry climate without the moisture and shade of irrigated gardens. Flood irrigation, sprinklers, thick ground cover and mulch against a stucco wall give them a good summer home.
They come indoors when it gets too dry, hot or cold outside, and they soon die there since there is little to eat. In the garden they can chew seedlings, flowers and soft fruit such as apricots. They also eat other insects, so a few around the yard are not a problem.
What an earwig visit usually involves
Every independent company works differently. This is the general shape, so you know what to ask about.
A look at the moisture
A good visit starts outside, with where water collects and where earwigs can hide along the walls.
Honest advice on treatment
UC IPM says insecticides are rarely needed and does not recommend them indoors. Ask the company what it would change before anything is applied.
Closing entry points
Expect advice on sealing gaps at doors and pipes, and on pulling mulch and boards away from the house.
Checking it is earwigs
If the insects you see lack pincers or live in the walls, ask them to look again. It may be something else.
When to call
- You are finding many indoors, week after week.
- You have dried out the walls and cleared the mulch, with no change.
- You are not sure what the insect is and want someone to identify it.
Common questions
Do earwigs crawl into people's ears?
That is an old story. UC IPM describes them as insects that hide in dark, damp places and generally do not attack people.
What helps without calling anyone?
Reduce surface moisture, clear boards and thick ground cover by the walls, seal gaps, and swap white outdoor lights for yellow. Stanislaus County's UC Master Gardeners also answer garden pest questions.
Sources: UC IPM: Earwigs; UC Master Gardeners of Stanislaus County help desk. Checked 4 November 2026.
Seeing it now? Make the call.
You will be connected with an independent pest control company that works in your area. Say what you have seen and where, then ask about the visit. Nothing is decided until you agree to it with the company.
Calls are answered early morning to late evening
Calls may be recorded. See the referral disclosure and privacy policy.