MICE'S KRYPTONITE: SMELLS THEY CAN'T STAND

Keeping critters out of your home can be a pain, but thankfully, there are non-toxic ways to deter them. These little pests have a surprisingly acute sense of scent, and certain perfumes act as their kryptonite. Peppermint oil is a well-known deterrent, but different smells like eucalyptus oil, c