Peppermint serves more purposes than just enhancing breath freshness or being a delightful addition to culinary treats—it’s also remarkably effective at repelling mice and rats. The potent, minty scent is overpowering to the delicate olfactory senses of these rodents, making your home an unattractive habitat for them. Opting for this natural repellent allows you to preserve your living space’s peace without relying on severe chemicals or traps.