Patio Magic ready to use hard surface cleaner spray kills and controls mould, algae and lichens. It comes with a battery-operated power sprayer for effortless trigger application and includes extended reach for optimum accuracy. Just spray and leave. Simple to use, no mixing and scrubbing. Provide long-lasting and non-staining protection. Suitable for use on outdoor paved areas, patios, paths, driveways and many other hard surfaces. Brintons Patio Magic Battery Powered Sprayer Ready To Use 5L