Keep Flies, Mosquitoes & Cockroaches Out of Your Home With This Simple DIY Mix
We’ve all been there — trying to enjoy a quiet evening at home when a fly decides to buzz endlessly around the fruit bowl, or worse, a cockroach darts across the kitchen floor and disappears under the sink. These stubborn little invaders can turn any home into a battleground for pest control.
But here’s the surprising part — you might already have everything you need to get rid of them hiding in your bathroom or kitchen cupboards. With just a few common household ingredients, you can create a natural yet powerful repellent that works fast and keeps your space pest-free.
Why This Trick Works
The secret lies in combining mint toothpaste and peppermint oil, which give off a strong, refreshing scent that mosquitoes, flies, and cockroaches can’t stand. Add in the fizzing reaction of baking soda and white vinegar, and you get a double-action effect — a smell they hate and a chemical environment they avoid completely.
What You’ll Need
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1 tablespoon mint toothpaste
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1 tablespoon baking soda
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1 tablespoon white vinegar
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120 ml lukewarm water
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5–10 drops peppermint essential oil (optional, but highly recommended)
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Small shallow containers (jar lids, saucers, etc.)
How to Make It (Takes Less Than 5 Minutes)
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In a small bowl, mix the toothpaste and baking soda until smooth.
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Slowly pour in the vinegar — it will fizz, which means it’s working.
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Add the lukewarm water and stir well.
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For an extra punch, mix in a few drops of peppermint essential oil.
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Pour the mixture into shallow containers and place them in strategic spots: near trash cans, under sinks, by windows, and in dark corners.
What to Expect
Within just an hour, you’ll notice the difference. The minty aroma spreads through the air, creating a scent barrier pests refuse to cross. Flies and mosquitoes vanish, while cockroaches — extremely sensitive to the vinegar and baking soda mix — steer clear of the area.
Extra Tips for Long-Lasting Results
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Refresh the mix every 2–3 days for best performance.
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Apply a thin layer behind appliances or along baseboards using a cotton swab.
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During summer, place containers near open windows or doors for extra protection.
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Safe for kids and pets — this mix is non-toxic and free from harsh chemicals.
With this easy, budget-friendly recipe, your home can feel fresh, calm, and free of unwanted guests — without expensive sprays or harmful poisons.