We've pioneered a Clean Rinse Cleaning Method now "recommend by all major carpet manufacturers " for all professionals that honor carpet warranties. Clean Rinse means that we remove all residue in a final hot water rinse! Our prices are Complete! All - Inclusive. All coupons include the disinfectant deodorizer Microban. Others charge extra for a regular deodorizer, but we think killing the germs and removing the odors are all part of a complete cleaning service. Microban is made from a flower and it's "safe for children and pets".