This man has a 100% guarantee on any piece of carpet that he touches, and we put that to the test. We moved into a 3700 sq ft home that had year old cat urine stains in 2/3 of the carpet. It literally smelt like the previous owner had 10 cats that were never let out of the house, and did not have a cat box in sight. This was a severe problem, but Larry gave us an amazing price. Not only did he fix our issue, but our house smells great. We can finally breathe when we walk through our front door. Thanks Larry!