Updated: May 6, 2023

Earwigs are small insects that are commonly found in gardens and homes. They have long, slender bodies with pincers on their rear end, which they use for defense and catching prey. Although earwigs are not harmful to humans or pets, they can damage plants and vegetables in gardens. In this article, we will explore whether dill can repel earwigs and how it can be used as a natural pest control method.

What is Dill?

Dill is an herb that belongs to the celery family. It has feathery leaves and yellow flowers, and it is commonly used in cooking to add flavor to dishes such as pickles, fish, and potatoes. Besides its culinary uses, dill has been used for centuries for medicinal purposes, such as treating indigestion, insomnia, and menstrual cramps.

Historical use of dill as a natural pest repellent

Dill has also been used historically as a natural pest repellent. In ancient Rome, people would hang dill branches in their homes to keep insects away. In medieval Europe, dill was believed to protect people from witches and evil spirits. Today, many gardeners use dill as a natural pest control method.

Dill and Earwigs

There have been scientific studies on the effectiveness of dill against earwigs. One study found that dill oil was effective at repelling earwigs when applied to plants. The study concluded that dill oil had potential as an alternative to chemical insecticides for controlling earwig infestations.

How dill repels earwigs

The exact mechanism by which dill repels earwigs is not fully understood. However, it is believed that the strong aroma of dill interferes with the ability of earwigs to find food and mates. Additionally, some compounds in dill may be toxic to earwigs.

Comparison to other natural and chemical earwig repellents

There are several other natural and chemical methods for controlling earwig infestations, such as diatomaceous earth, neem oil, and pyrethrin-based insecticides. Compared to these methods, dill is a safer and more environmentally friendly option.

Using Dill to Repel Earwigs

If you want to use dill to control earwig infestations in your garden or home, here are some tips:

How to grow and harvest dill for use as a repellent

Dill is easy to grow from seeds or seedlings. It prefers well-drained soil and full sun. To harvest dill for use as a repellent, wait until the plant has matured and the flowers have bloomed. Cut off the flowers and hang them upside down in a warm, dry place until they are completely dry.

Methods of using dill to control earwig infestations

There are several ways to use dried dill to repel earwigs:

  • Place dried dill leaves or flowers around the perimeter of your garden or home.
  • Create sachets filled with dried dill and place them in areas where you have seen earwigs.
  • Add dried dill leaves or flowers to a spray bottle filled with water and spray it on plants.

Precautions and safety considerations when using dill

Although dill is safe for human consumption, some people may be allergic to it. Additionally, if you have pets or children who may ingest the dried dill, make sure it is out of reach or use another method of pest control.


In conclusion, dill has potential as a natural method of controlling earwig infestations in gardens and homes. While more research is needed to fully understand its effectiveness against earwigs, it is a safe and environmentally friendly option compared to chemical insecticides. If you want to try using dill as a pest control method, make sure to follow the precautions outlined above and experiment with different methods until you find what works best for you.