Bests & Worsts Reviews from Amazon

Amazing stuff. We just bought a house with really stained (formerly) white carpets and this has brought them back to their original color. There is NO perfumey, chemical smell like other so-called "carpet cleaners". (My mom use to use Bissle cleaner with her houseful of dogs and it just smelled like wet-dogs plus perfume... Not the scent I'm going for in my house...) When poured in the machine, BioKleen has a refreshing grapefruit scent. Upon application, there seems to be a very faint citris scent, but it's an actual citrus scent, not perfumery or fake smelling. And seriously, I got down on my hands and knees to smell the carpet after cleaning and there is NO smell! Just perfectly clean carpets on what use to be this horrible wet-dog smell. I was pleasantly surprised that the smell had been obliterated. If you are sensitive to headaches inducing scents and perfumes, then this is what you want to use on your carpets. (Also, with my two toddlers, I feel better knowing I'm using a cleaner that isn't toxic.) LOVE this and will keep on-hand for future use.