The bulbs of daffodils contain alkaloids that are toxic to mice, thus providing a natural form of pest control when planted in gardens,' he adds. You can brighten up a mouse repellent border by ...

A $20 peppermint spray has kept my abode mouse-free for well over a year ... Unlike the trapdoor traps, these mousetraps do kill the mice but they do so with merciful efficiency.

Mighty Mint peppermint spray is made from natural ingredients and is safe to use around dogs and children. But you'll want to avoid getting in or near your eyes since peppermint oil can cause burning.