Battery-powered scrubber dryer with long runtime and large solution tank. Ecoray® option offers the following benefits: up to 99% of bacteria eliminated in one pass using UV-C (ultraviolet energy) causing death of the microorganism on a cellular level, removes bacteria and mould, cutback in cost of chemicals and machinery, no ozone, no odours, no pollutants, reduction of symptoms related to allergies, asthma and other diseases, boosts indoor air quality and improves infection control.