Bests & Worsts Reviews from Amazon

My parents suddenly started getting mice. My dad bought traps and ended up collecting 5 mice. I'm not a fan of killing animals, so I bought this for them. We added several drops of the oil to one cup of water to spray all over the kitchen. I also soaked cotton balls and placed them under the sink and by the mouse trap areas. It's been over a month since they have seen a mouse in the house. No dropping either. He has sprayed twice since the inital one. I recommend this to EVERYONE! Thank you!