Updated: April 10, 2023

Earwigs, also known as pincher bugs or earwig bugs, are a common household pest that can be found in gardens and homes all over the world. These insects are known for their long, slender bodies and distinctive pincers located on their hind end. While earwigs are generally harmless to humans, they can cause damage to plants and vegetables in gardens, making them an unwelcome guest for many gardeners. In recent years, there has been growing interest in the potential of carrot oil as a natural insect repellent, including its ability to repel earwigs. In this article, we explore whether carrot oil is an effective method for repelling earwigs.

What is Carrot Oil?

Carrot oil is a natural oil derived from the seeds or roots of the carrot plant. This oil is rich in antioxidants and nutrients that are beneficial for the skin and hair. In addition to its cosmetic uses, carrot oil is also used in aromatherapy and as a natural insect repellent. Carrot oil can be purchased in various forms such as essential oils, carrier oils, and infused oils.

Earwigs and their Behavior

Earwigs are nocturnal insects that prefer damp and dark areas such as under rocks, logs, and debris. They are attracted to light sources and can often be found near outdoor lights or inside homes near windows. Earwigs feed on a variety of plants and vegetables, making them a common pest in gardens during the summer months. They reproduce quickly and can infest gardens and homes if left unchecked.

Can Carrot Oil Repel Earwigs?

While there is limited scientific research on the effectiveness of carrot oil as an insect repellent, there is some anecdotal evidence that suggests it may be effective in repelling earwigs. Carrot oil contains compounds such as carotol and beta-carotene which have shown insecticidal properties in other studies. However, more research is needed to determine the efficacy of carrot oil as an earwig repellent.

How to Use Carrot Oil as an Earwig Repellent

To use carrot oil as an earwig repellent, dilute a few drops of essential oil with water or carrier oil such as coconut or olive oil. Spray the mixture around areas where earwigs are frequently seen such as garden beds, doorways, and windowsills. Be sure to reapply the mixture every few days to maintain its effectiveness.


It is important to note that essential oils can be harmful if not used properly. Always dilute essential oils before use and avoid direct contact with skin or eyes. Additionally, pregnant or nursing women should consult with a healthcare provider before using essential oils.

Other Natural Remedies for Repelling Earwigs

In addition to carrot oil, there are several other natural methods for deterring earwigs. Diatomaceous earth can be sprinkled around garden beds to create a barrier that earwigs will avoid crossing. Citrus sprays made from lemon or orange peels can also be effective in repelling earwigs. Cedar oil is another natural insect repellent that has been shown to be effective against earwigs.


While there is limited scientific research on the effectiveness of carrot oil as an earwig repellent, there is some anecdotal evidence that suggests it may be effective when used properly. When using any natural insect repellent, it is important to follow safety precautions and reapply regularly for best results. With proper use, carrot oil may offer a natural alternative to chemical insecticides for those looking for a more eco-friendly pest management solution.