It’s known that rodents are repelled by the scent of peppermint. Good news, YL Peppermint Oil is included in your Premium Starter Kit as one of the most loved and used multi-tasking oils. You also likely chose your Premium Starter Kit that included the diffuser of your choice ’cause the value and need is so readily clear. This means you already have your secret weapon against any unwelcome visitors as the weather changes and those little rats are looking for food! I like to position my diffuser in crawl spaces and attics. This year, I think I’ll do the kitchen too so they can’t smell all my, what we’ll call, delicious cooking LOL!