The Eureka EnviroSteamer line is designed for chemical-free cleaning and sanitizing of hard floor surfaces. The wash and reuse cotton magic cloth is designed for extended use. For a greener clean, it’s Eureka EnviroSteamer hard floor surface cleaners. Sanitize hard floors with steam - no harsh chemicals used. Ideal for people who want eco-friendlier cleaning products. Sanitize hard floors with steam - no harsh chemicals used. Add water and go - Easily clean floors in a single-step. The add-water indicator light lights up to let you know when it's time to add more water.