I love this diffuser! It will diffuse in a large area leaving the room smelling pure and clean. I prefer the Now brand of essential oils. I’ve linked two starter sets and the diffuser. My favorite is a 2:1 ratio of orange to clove. I do about 10 drops of orange and 5-6 cloves and it makes the room smell warm and inviting. I also linked the newer version of my diffuser! LTKhome LTKRefresh LTKunder50