Willmop 50 Ecoray in addition to all features of the revolutionary Willmop 50 upright scrubber dryer, integrates the innovative Ecoray system with ultraviolet rays (UV-C). The UV-C ray emitter, located after the squeegee, allows to wash, dry and sanitize the floor in a single wipe. Cleaning with chemicals only temporarily removes contaminants while with exposure to UV-C rays, microbial microorganisms such as bacteria and viruses are unable to reproduce. The germicidal power of the Ecoray system with direct UV rays on the floor is ecological and does not need additional germicidal products, which are corrosive instead, and does not create Ozone. By using the ultraviolet emissions, not only cleaners are not exposed to harmful detergents and disinfectants, but investments in chemicals are also saved.