The reliable cleaning and freeze protection additive for the windscreen washer unit. Removes oil, soot, road salt and other typical winter dirt. With outstanding cleaning power for rapidly removing smears. Prevents nozzles from icing up, and the wiper water from freezing on the windscreen. Suitable for fan spray nozzles. Does not affect paintwork, chrome, rubber or plastics. Ideal for high quality XENON headlamps and light diffusing plastic headlamps in clear-glass optic. Bitter tasting additive makes it child safe. With lemon fragrance. Simply pour it directly in the wiper water container. Gives freeze protection to - 20°C.