Essential Oil Defense Essential oils, extracted from plants, have potent insecticidal and repellent properties that can effectively target roaches. Here’s how to harness their power overnight: Peppermint Oil: Its strong, minty aroma repels roaches, making it an excellent natural deterrent. Diffuse a few drops or place a cotton ball soaked in peppermint oil in areas… Continue reading How To Get Rid Of Roaches Overnight Diy