Mothers Wheel and Tire Cleaner is a foaming, non-acidic spray, formulated to quickly and easily clean both wheels and tires, including black walls and whitewalls. Safe for painted, clearcoated, color coated, steel, modular, chrome or factory coated wheels and hubcaps. Its unique spray on, hose off design safely penetrates, dissolves and suspends all types of brake dust, grease, dirt and grime, making rinsing a snap. Unique spot-free rinse leaves wheels perfectly clean, with no need to hand dry.