Southern California’s Ant & Termite Specialists since 1931
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Earwigs. Just the mere mention of these bugs give us shivers. If you haven’t witnessed these
alien-looking things shimmying along one of your baseboards, consider yourself lucky. And if
you’ve had the misfortune of opening a food cabinet and finding a horde of them quickly
scurrying away, well, our deepest condolences. We hope you’ll be able to recover one day.

The basics of earwigs

There are more than 2,000 different species of earwig, and all belong to the order Dermaptera.
They are plentiful all over the world; species of earwigs have been found on every continent
except Antarctica.

The earwigs found in Southern California are often black and brown in color, and have shiny,
membranous wings that fold under their legs. They also have an insidious flat shape, which
allows them to sneak into the cracks and crevices of our homes. Earwigs are nocturnal and
favor dark, cool and damp spots (much like that monster that lived in your closet when you were

Earwigs are omnivorous, and are known to eat other bugs (small mites and aphids), but they
enjoy the same leafy greens and fruits that we do, which is the major reason that they’re
considered pests. Earwigs can make quick work of a garden or the bark of a tree, but they will
invade our homes looking for peaches, strawberries, plums, or other produce left out.

The most notable thing about earwigs, however, are the forcep-shaped pincers that protrude
from the back of their abdomen. The size of the pincers vary between species, but the common
European earwig’s pincers are usually less than a milimeter in length. (Just be thankful you
don’t have to deal with the earwigs near Sri Lanka, where they sport pincers with the size and
shape of a dentist tool).

However, as creepy as these bugs are, the bright side is that they’re not known hurt humans,
which brings us to…

Earwig myths—how did they get their name?

First thing first: Earwigs will not climb in your ears to lay their eggs in your brain. This rumor
has been circulating for centuries, and has even been cited in pre-20th Century medical books.
There have been reports of earwigs crawling next to a person’s ear, but that’s no different than
the spiders, flies, or other insects that incidentally crawl across our faces when we sleep (okay,
forgive us if we’re not doing the best job of easing your fears…).

The truth behind their name is a lot less sinister: entomologists suggest that the name “earwig”
refers to the unique ear-shape of the insect’s wings. Simple as that.

How we treat earwigs

We begin treating for earwigs by dusting wall voids and cabinets where pests are seen. Because of their unique body shape and ability to hide, we apply insecticide in all cracks, and crevices where we suspect potential harborages. Our interior earwig treatment requires all humans and pets vacated out of the structure before we begin.

Outside, we create a barrier around your home or structure using a power sprayer, and then we apply granule where there is a high degree of moisture.


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