CleanBoost Brake Cleaner is a powerful product that cleans clutch dust, brake dust, dirt, dust, oil, tar, grease, brake fluid, and other residues from your brake system and or race car clutch application. Although we packaged this product in a 16-ounce can, we make sure a high-pressure delivery system flushes contaminants off the surface being cleaned. This formula contains 0% VOC and is meets or exceeds the 49 state compliance regulation.