In addition, as the weather gets colder in the fall, they may actively seek shelter in the warmer house. Damage to plants can range from small irregular holes in the leaves to serious harm to plants due to extensive chewing. This pest is not discriminating and will attack many kinds of plants. You know you have an earwig problem when you see them on your plants or in your plant beds. Solutions to control earwigs depend on the extent of the infestation.
Prevention is the best way.
Since they are attracted to moist environments, it is important to eliminate damp areas. Keep debris, such as dead wood and leaves, clear from gardens. Although bark mulch is spread to keep weeds under control and moisture even, areas that are too thick may invite earwigs. Thin problem areas to allow some drying. Other modifications to potential problem areas may be necessary, such as keeping rain gutters clean, fixing leaking faucets, moving bark mulch that is up against the house foundation, and not stacking wood too close to the house.