Truck wash is a non-toxic, non-caustic biodegradable heavy duty detergent with a balanced pH and is highly effective in removing dirt, mud, road grime, oil and exhaust soot. It may safely be used to clean paint work, chrome, rubber, windscreens, fibreglass, aluminium, vinyl and most washable surfaces. It will not affect paint and, being free rinsing , will not cause streaking.