COIT Services of Albuquerque recently cleaned my carpet and it looked very good except for one stain that I wanted them to get out. They tried to get it out and said they could not get it out but they would be willing to try a different solution mix on the stain. They were going to charge an extra $100 to try and remove the stain. I said no because the cleaning of the entire carpet was $100. I did not think an additional $100 charge would be appropriate. I would recommend them if they had not wanted to charge me the additional fee.