Household pests such as flies, mosquitoes, and cockroaches are not only annoying, but can also pose a health risk. Many people turn to chemical sprays to remove them, but these products are not always safe, especially if there are children or pets in the house.
Luckily, there are natural alternatives that are just as effective and much healthier. One of the most powerful ingredients to repel these insects is cloves. Here’s how to use it to keep your home pest-free in less than 10 minutes.
How to Scare Away Flies, Mosquitoes, and Cockroaches Fast with Cloves

Cloves have an intense, pungent aroma that insects loathe. Its essential oil acts as a natural repellent, affecting the nervous system of these bugs and forcing them to leave the treated area. This remedy is inexpensive, easy to prepare, and very effective.
Ingredients needed:
- 1 tablespoon cloves (whole, not ground)
- 1 cup water
- 1 tablespoon alcohol (can be ethyl alcohol or cleaning alcohol)
- 1 teaspoon liquid detergent
- 10 drops citronella essential oil (optional but highly recommended)
- 1 spray bottle
Step-by-step preparation:
- Boil the cloves: Place the cup of water in a pot and add the cloves. Bring to a boil for 10 minutes so that the water absorbs the active compounds in the cloves.
- Let cool: Once boiled, remove from heat and allow the infusion to cool completely.
- Filter and mix: Strain the preparation and pour the liquid into the spray bottle. Add the alcohol, detergent, and drops of citronella essential oil.
- Shake well before use: Shake the bottle vigorously to integrate all ingredients before each application.
- Application: Spray the mixture in areas where insects tend to appear: corners, behind furniture, door and window frames, under the sink, and near trash cans. In the case of mosquitoes and flies, you can also apply it to curtains, window frames, and balconies.
How to enhance its effectiveness?
To make this repellent even more effective, we recommend adding a few drops of citronella essential oil, a well-known natural repellent used in candles, lotions and air fresheners. The combination of the strong scent of clove with citronella creates a powerful barrier that insects simply can’t stand.
Other optional ingredients you can add: