20 Effective and Simple Ways to Permanently Eliminate and Repel Cockroaches at Home

Not only does it compromise the cleanliness of living spaces, but cockroaches also carry germs, parasites, bacteria,... affecting human health. However, spraying harmful chemicals is not the optimal solution. Explore 20 safe and effective ways to eliminate cockroaches right at home with Mytour Blog.

1. Using sugar to eliminate cockroaches

Cockroaches are attracted to the smell of sugar water. Simply mix sugar water and pour it into a tall plastic bottle, then place it where cockroaches often appear. These insects will be attracted and trapped.

2. Kitchen Cabinet Cockroach Extermination with Baking Soda and Sugar

Mix sugar and baking soda in a 1:1 ratio, then place it in the corners of your home or kitchen, adding a bowl of water nearby. When cockroaches consume it, the gas formed in their stomach will kill them automatically.

3. Rooming House Cockroach Extermination with Coffee Grounds

Grind coffee finely and place it in a small bowl of water. The next step is to cut a plastic bottle in half, put the coffee grounds inside, wait for the cockroach to crawl in, then close the lid, letting the insect die naturally in the bottle.

4. Cockroach Extermination in the Closet with Rice Flour

Mixing rice flour, sugar, and white cement creates a lethal concoction for roaches. Place it in common roach spots alongside a bowl of water. Once ingested, the roach's stomach will harden, rendering it unable to digest, ultimately leading to its demise.

5. Mint Oil Method for Cockroach Extermination

Dissolve 10 – 20ml of mint oil in 100ml of water, shake well, and spray the mixture in areas frequented by roaches. The aroma proves incredibly effective in repelling roaches.

6. Soap Method for Cockroach Extermination

Place soap on a dish and position it near roach-prone areas. As an alternative method, mix it with water and pour into a spray bottle. Directly spray on insects to induce suffocation, leading to their demise.

7. Utilizing Mint and Basil Leaves to Drive Roaches Out of Your Home

Grind a handful of basil leaves with a bowl of sugar and place it in areas where roaches often hide. Using this method, after a week, the number of roaches in the house will undoubtedly decrease significantly.

8. Garlic Powder Method for Cockroach Repellent

Roaches despise the pungent and strong smell of garlic. Sprinkle garlic powder in dark corners or places where roaches frequently appear. The spicy, pungent aroma of this ingredient will force them to leave.

9. Onion Trick for Cockroach Repellent

Mix half a garlic clove with half an onion, mash thoroughly, add a tablespoon of pepper, a little water to create a sticky mixture. The next step is to place it in areas where roaches frequently appear to exterminate them.

10. How to Drive Roaches out of the Bedroom with Cucumbers

Slice cucumbers into small pieces and place them on shelves, in the bathroom, dark corners, etc., to prevent roaches. The scent from this fruit will make them fearful and flee.

11. How to Repel Roaches in the Closet with Orange and Lemon Peels

You can use orange and lemon peels to place in areas where roaches frequently appear. This material not only helps eliminate odors in living spaces but also effectively repels roaches, so take action immediately.

12. Sake Fruit Trick for Cockroach Repellent

Cockroaches detest the scent of sake fruit. Simply place this fruit in various corners of the house to repel them, while simultaneously creating a pleasant fragrance for the living space.

13. Cockroach Repellent with Bay Leaves

This is an extremely simple roach extermination method that also adds a pleasant aroma to the environment. Just crush bay leaves and place them in nooks and crannies in the room or grind the leaves into powder and sprinkle in roach-prone areas.

14. Vinegar Trick for Cockroach Repellent

Soak vinegar in hot water until it dissolves, then use this solution to clean the house. Additionally, you can sprinkle this ingredient in room corners, on clothes, to exterminate roaches.

15. Drive Roaches Out of the House with Laundry Detergent and Fabric Softener

This is an effective roach extermination method you should definitely consider. The simple procedure involves mixing laundry detergent/fabric softener with sugar, then placing it in roach-prone areas. Alternatively, you can use it in spray form, directly spraying into roach nests.

16. Drive Roaches Out of the House with Mouthwash

Simply spray mouthwash directly on roaches or their nests. The components thymol, eucalyptol, and peppermint oil in this hygiene product effectively eliminate roaches.

17. Repel Roaches with Tape and Purple Onions

Slice purple onions into thin strips, then attach them directly to tape. The scent will attract roaches, leading them into the trap.

18. Drive Roaches Out of the House with Drain Cleaner

This is one of the simplest and most practical roach extermination methods. Dilute drain cleaner with water, then pour it directly into the drain to destroy roach nests. This method also effectively cleans the drain.

19. Roach Extermination with Welding Rod and Honey

With this roach extermination method, mix welding rod, honey, and flour in a ratio of 2:1:1, then add a little water to create a thick mixture. The next step is to divide it into small portions, place it in bowls, and scatter them around the house to attract roaches to eat and perish.

20. Roach Extermination Under the Drain with Roach Killer

If you don't have the ingredients, you can directly use insect spray/roach killer. However, it's essential to choose products from reputable brands, free of harmful ingredients, and use them correctly to avoid health risks.

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Preventive Measures to Keep Roaches from Returning

In addition to the roach extermination methods mentioned above, you should also implement the following helpful measures to prevent roaches from coming back:

• Regularly clean and ventilate your living space, especially corners, shelves, bathrooms, etc.
• Illuminate dusty areas frequently.
• Maintain a clean sewer system to prevent roach hiding.
• Regularly check water pipes for leaks, avoiding conditions favorable for roach habitat and breeding.
• Store food properly to avoid attracting roaches.
• Maintain a clean kitchen, preventing grease buildup.
• Regularly clean and dispose of trash.
• Keep drain covers closed to prevent roaches from entering the house through drains.

Here are some compiled roach extermination methods, simple, easy to implement, and effective at home. If you're interested in home care products, insecticides, household items, technology, don't forget to visit the reputable shopping platform Mytour for reference and purchase with numerous attractive offers.