It’s troubling that the materials that break down stains, dirt, and odors are often toxic to humans and pets. That’s why the technicians at Go Clean are committed to doing something different. They work to keep homes toxin-free by using only all-natural products and maintaining a zero-residue policy, which ensures no contaminants remain in the fibers of carpets, rugs, and upholstery. To zap away stains and odors, they tackle fibers with truck-mounted steam cleaners and a pretreatment that works to annihilate tough stains from wine spills or dinner accidents. Technicians move most furniture to get at corners, all while making sure they don’t disturb the house poltergeist’s idea of feng shui. Beyond sprucing up carpets, the staffers also clean out air ducts and wash windows to leave houses free of allergens and spots.