BLU WASHER detergent is a product composed of a balanced mixture of alkalis, wetting agents and detergents. BLUE WASHER is formulated to be a fast acting detergent safeguarding the material from surface corrosion of both natural and synthetic matrices.Thanks to the balancedformulation BLUE WASHER cleans and provides a slight anti- rust protection on the degreased metal surfaces. The product should be used diluted in water at 4% - 8%.