To get rid of cockroaches, you can use several natural ingredients commonly found at home. These solutions are effective and safe for human health.

1.  Repelling Cockroaches with Peppermint Essential Oil

Peppermint essential oil has a distinctive smell that cockroaches hate. Therefore, you can use peppermint oil to repel them.

Mix peppermint essential oil with clean water and pour it into a spray bottle. Spray the peppermint oil solution onto sinks, kitchen corners, bathrooms, or areas where cockroaches tend to gather. Peppermint oil is a natural ingredient and safe for health, so you can use it with peace of mind.

2.  Repelling Cockroaches with Orange and Lemon Peels

Orange and lemon peels contain natural essential oils, which produce a mild fragrance that makes the air in the house more pleasant. However, cockroaches dislike this smell. You can dry the peels of orange or lemon and place them in areas where cockroaches are frequently found. Alternatively, you can mix lemon juice with clean water and pour it into a spray bottle. Spray this solution in areas where cockroaches tend to appear.

3.  Repelling Cockroaches with Onion and Garlic

Onion and garlic are disliked by cockroaches. You can use these two ingredients to eliminate cockroaches in your home.

Peel the garlic and onion, slice them thinly or crush them, and place them in dishes, then set them in areas where cockroaches are commonly found. The strong, pungent smell of the onion and garlic will drive them away.

You can also use onion powder and garlic powder as substitutes, but be sure to place them in a sheltered area, away from wind, to prevent the powder from dispersing.

4.  Repelling Cockroaches with Alum

Alum has a distinctive smell that can repel cockroaches. You can dissolve alum in warm water and use this mixture to mop the floors. Let the floor dry naturally, and the alum will seep into the gaps in the floor, leaving behind the characteristic odor that cockroaches avoid.

5.  Repelling Cockroaches with Baking Soda

Baking soda can be used to eliminate cockroaches in the home. Mix baking soda with a little breadcrumb or other dry food to attract cockroaches. When they ingest the baking soda, they will be poisoned and perish.

6.  Repelling Cockroaches with Mouthwash

Mouthwash is also an effective cockroach repellent. It contains certain essential oils and alcohol. You can mix mouthwash with laundry detergent and clean water. Pour this solution into a spray bottle. When you spot cockroaches, you can spray the solution directly onto them or their nests. This solution can replace chemical cockroach sprays available on the market.