I am astounded at how just a few sprays of Sol-U-Mel has taken the odor and stain out of my carpet. With an aging, sick dog, you do not know how important it is to have your home clean, fresh, and toxic free! I have only been a customer of Melaleuca since October of 2013 but so far I have loved every single thing I have ordered and used! My husband and I will never go back to our old products.