Performance formula for rapid removal of brake dust & grime. Formulated for heavily soiled wheels or older wheels where cleaning has become more of a challenge. Muc-Off’s Extreme Wheel Cleaner rapidly brakes down and removes brake dust and road grime with only the need for light agitation if any at all thanks to our highly advanced cleaning formula! Just spray on and wash off! Ideal for wheels which may not be cleaned on a regular basis, it makes wheel cleaning so easy, leaving a glistening and thoroughly clean finish!