Got a quote on the phone it sounded good, when they turned up it cost $100 more than they said, and then wanted to sell me pre-spray or something for another $80, and told me if i didn't buy this my carpet could turn yellow?? i get my carpets done every year with different carpet cleaners, who ever gives me the best deal with no problems for 10 years, then i get these muppets DON'T USE! read more