Eco-Green Friendly Service! The process involves pre-spraying a light carpet soap and hot water under pressure to agitate the fibers, and then using a high-powered vacuum to rinse and extract the water, leaving carpets slightly damp to dry within 24 hours. Leaving no residue in the carpets. I use lemon Deodorizer, Spot Treatment & Enzymes for pet odor after cleaning. As a carpet cleaner i ve known to say that if a customer has issues on a spot, pet spot or color. I can t guarantee it ll go away but I do give a 100% that you ll like the end of the result! That s how I keep my customers satisfied! I show before & after to be sure.