We’ve all accomplished that annoying scene: a fly circling the fruit basket, or worse… a furtive cockroach scurrying under the sink. These amazing guests, as tenacious as they are unwelcome, can quickly transform our home into a pest control zone. But what if the solution was already in your bathroom and kitchen cupboard? A simple and powerful trick, using common ingredients, could make all the difference…

Why do insects avoid this natural combination?

The peppermint and toothpaste mixture produces a powerful flavor that mosquitoes, flies, and even cockroaches hate. Add to that the exuberant reaction of baking soda and white vinegar, and you have an olfactory and chemical cocktail that these pests prefer to avoid at all costs .

How to get ready this homemade repellent in 5 minutes flat?

No need to be a chemistry expert! Here’s what you need:

• 1 tablespoon of mint toothpaste
• 1 tablespoon of baking soda
• 1 tablespoon of white vinegar
• 120 ml of lukewarm water
• 5 to 10 drops of peppermint essential oil (optional but recommended)
• Small flat containers (jar lids, saucers, etc.)

In a small bowl, blend the toothpaste and baking soda until you get a smooth paste. Slowly drain in the vinegar: does it foam? That’s normal! Then add the warm water, stirring well. For an even more powerful boost, put a few drops of peppermint crucial oil.

Stream this combination into your small containers, then place them in strategic locations: behind trash cans, near sinks, windows or in dark corners .

And after an hour, what occurs?

It’s almost instantaneous: within the first hour, you’ll spot a difference. The minty scent gently penetrates the air, creating an unwelcoming environment for pests. Flies and mosquitoes naturally go away, while cockroaches—very sensitive to the vinegar-baking soda combination—leave the area.

A small sign, a big effect: here is a simple, economical and powerful solution for your home to recover serenity.

Bonus tips for long-lasting effectiveness

• Reuse every 2 to 3 days to maintain optimal effect.
• Adapt the use according to your needs: rub a thin layer behind household appliances or along baseboards applying a cotton swab.
• In summer: Put a container near entrances or open windows for an additional natural barrier.
• Safe for the family : this combination is non-toxic and does not release any aggressive products, perfect for a healthy interior.