Eliminate squeaks from your brakes and improve your braking performance with this awesome Muc-Off brake disc cleaner! The cleaning quickly removes oil residues, dust, dirt and clay from your brake discs. In addition, the spray cleans up and lifts your brake pads, which optimizes your braking capacity even more! You should not wash the discs with any cleaning other than those which are specific to brake discs. Also safe to use on rubber, plastic, carbon fiber and painted surfaces!