What can I say? Mop Boss Pro was referred to me by a friend that uses them for their Airbnb properties. I had a townhouse with a tenant that was a hoarder. When the tenant left, it was not a pretty sight or smell. Had them come out and clean the property. It was a heavy heavy job for them, but they more than delivered! My wife was so worried about the smell, and they got the smell out and everything! Thank you! Thank you! Thank you! Mop Boss Pro for the WIN!