If you’re tired of dealing with flies buzzing around your fruit or spotting cockroaches under the sink, you’re not alone. Fortunately, there’s a natural and affordable solution using ingredients you likely already have at home. A combination of mint toothpaste, baking soda, and white vinegar can effectively repel common household pests—without harmful chemicals or sprays.
The power of this DIY repellent lies in its scent and reaction. Peppermint toothpaste and essential oil create a strong aroma that insects dislike, while the reaction between baking soda and vinegar adds an extra layer of deterrence. Together, they create an environment that pests—especially mosquitoes, flies, and cockroaches—prefer to avoid.
Making the repellent is easy: mix one tablespoon each of mint toothpaste, baking soda, and white vinegar in a bowl. Add 120 ml of warm water and a few drops of peppermint essential oil (optional). Pour the mixture into small containers like jar lids and place them near sinks, trash cans, windows, or dark corners.
Within an hour, you’ll likely notice a decrease in insect activity. For best results, refresh the mixture every 2–3 days. You can also apply a thin layer behind appliances or baseboards. This method is safe for families and provides a natural way to enjoy a cleaner, pest-free home.