When it comes to carpet and upholstery stain removal, experience counts! That's why we have special spotters for different kinds of stains. For red dye stains, we do a heat transfer process with a 2-part solution. We then use a wet towel and heat it with an iron so that the stain transfers to the towel. We also have special treatments for make-up, tar, coffee, gum, ink, blood, vomit and urine stains. We dry the area before we leave to see if there are any reactions and to be sure the stain is gone.