How To Repel Cockroaches

How to Repel Cockroaches

If you have ever had a cockroach infestation, you know how frustrating it can be. These pesky insects are not only gross, but they can also carry disease. Fortunately, there are several ways to repel cockroaches and prevent them from entering your home. In this article, we will discuss some effective methods to keep cockroaches at bay.

Seal Entry Points

The first step in repelling cockroaches is to prevent them from entering your home. Cockroaches can enter through small cracks and crevices, so it’s important to seal any entry points. You can use caulking or weatherstripping to seal gaps around windows and doors. Make sure to also seal any openings around pipes or electrical wiring.

Keep Your Home Clean

Cockroaches are attracted to food and moisture, so keeping your home clean is essential in repelling them. Make sure to clean up any spills or crumbs immediately, and store food in airtight containers. Don’t leave dirty dishes in the sink overnight, and regularly take out the trash. In addition, fix any leaks or drips to prevent excess moisture.

Use Essential Oils

Essential oils are a natural and effective way to repel cockroaches. Peppermint oil, eucalyptus oil, and lavender oil are all known to be effective in repelling cockroaches. Simply mix a few drops of your preferred oil with water in a spray bottle and spray around your home, paying special attention to areas where cockroaches are likely to enter.

Use Diatomaceous Earth

Diatomaceous earth is a natural substance that is effective in killing cockroaches. It works by dehydrating the insects, causing them to die. To use diatomaceous earth, sprinkle it around areas where cockroaches are likely to be, such as under the sink or behind appliances. Make sure to use food-grade diatomaceous earth, as other types may be harmful to pets or humans.

Keep Your Home Dry

Cockroaches thrive in damp environments, so keeping your home dry is essential in repelling them. Use a dehumidifier to reduce excess moisture, and fix any leaks or drips immediately. In addition, make sure to ventilate areas that tend to be damp, such as the bathroom or laundry room.


Q: How do I know if I have a cockroach infestation?

A: Signs of a cockroach infestation include seeing live insects, finding droppings or egg cases, and noticing a musty odor.

Q: What are some other natural ways to repel cockroaches?

A: Other natural methods to repel cockroaches include using bay leaves, catnip, or cucumber peels.

Q: Should I use insecticides to repel cockroaches?

A: While insecticides can be effective in killing cockroaches, they can also be harmful to pets and humans. It’s best to try natural methods first, and only use insecticides as a last resort.


Repelling cockroaches requires a combination of preventative measures and natural remedies. By sealing entry points, keeping your home clean and dry, and using essential oils or diatomaceous earth, you can effectively repel cockroaches and prevent them from entering your home. If you have a severe infestation, it’s best to consult a professional pest control service.