Bests & Worsts Reviews from Amazon

I just moved into a new house about four weeks ago and not long after I moved in I adopted an adult dog who was not fully potty trained. He had a couple accidents in the house and I never knew if I was REALLY cleaning the accidents or just the top of the carpet. I didn't have any stains, but I wanted to get this to really get down in the carpet to make sure the urine was completely gone. I went over my carpet with a black light (pet stains will glow bright neon yellow/green). I didn't find any of my own dog's so I guess I cleaned those well enough. Just out of curiosity I moved my furniture to check there too. Sure enough I found a urine spot, I had doubts the previous owners had the carpets "professionally" cleaned before we moved in anyway. So I knew this stain was pretty old, at three months (when the previous owners moved out). I thought I would try this Hoover on it anyway to see if it worked. IT DID! I'm so impressed! Although the urine wasn't visible to the naked eye, I included pictures with the black light where you can clearly see it. I went over it a couple times with the wash cycle then a couple times with the rinse, mostly just testing the thing out. I swear I almost died when I saw the urine was completely gone. I'm not at all worried about potty training the new dog now because if this thing can work on accidents that old it can probably do anything!