The lotus PRO cleaning system from Tersano turns ordinary tap water into a powerful, natural cleaner, stain remover, deodorizer and sanitizer. The liquefied ozone is made on-the-spot with continuous flow for mop buckets, carpet extractors and autoscrubbers. Killing germs while removing soils, it provides residue-free performance for a longer lasting clean. Ozone generation is safely miniaturized in each lotus PRO unit to give a chemical-free cleaner that''s been tested to be 3,000 times faster and 50 percent stronger than chlorine bleach. This product produces water that will kill 99.999 percent of the germs on any surface it contacts.