genius essential oil tip #9 (of 31)- there's even a FREE PRINTABLE of all 31 ideas!! -- Love this one! Who doesn’t want their house to smell fresh & clean every time you vacuum?!! It’s simple– all you do is put a few drops of your favorite essential oil (or EO combination) on a small piece of a napkin or tissue and then vacuum it up. As you vacuum, your whole house will smell AMAZING!