3. Harness the Power of Lemon and Peppermint
Lemon and peppermint are natural ant repellents. Try mixing lemon juice with water and spritzing it around windows and entry points. For roaches, peppermint essential oil diluted in water makes an excellent repellent spray.
4. Diatomaceous Earth – Nature’s Insect Killer
Diatomaceous earth, a powdery substance made from fossilized aquatic organisms, is a non-toxic yet effective way to combat both ants and roaches. Sprinkle it along their trails or near their hideouts, and it will dehydrate and eventually eliminate them.
5. Vinegar: Your Multi-Purpose Ally
White vinegar is a versatile solution for deterring pests. Wipe down surfaces with a vinegar-water solution to eliminate scent trails left by ants. Mixing vinegar with water and spraying it in corners and crevices can also repel roaches.