SONAX Wheel Cleaner Plus is the latest formulation for fast and effective removal of stubborn brake dust and road grime. The powerful wheel cleaner is 30% stronger and works much faster than SONAX Wheel Cleaner full effect. PLUS sprays on clear and turns red almost instantly as it begins to work. Because it is acid-free, Wheel Cleaner PLUS is safe for use on all wheel types and will not damage or corrode wheel bolts.

Direction for use:
Shake before use. Best when applied to COOL, DRY wheels. Turn nozzle to the spray position. Evenly spray the wheels from a short distance. Allow the cleaner to work for 2-4 minutes. On contract with the wheel, the product begins to change color to a deep red, revealing its full cleaning power. If necessary, a soft brush or the SONAX Wheel Rim Brush can be used to manually aid with deep cleaning. To finish, rinse the wheel, tire & brake system thoroughly with a strong water jet or high-pressure water. For best results apply SONAX Wheel Rim Shield afterwards.
Please note:
Do not apply in direct sunlight or on hot wheels. Do not allow the product to dry on the wheels. Protect against freezing. Product Attributes: 
30% Stronger than SONAX Wheel Cleaner full effect
Acid-free and pH balanced, Environmentally-friendly formulation
Sprays on clear, turns red as dirt & grime is penetrated
Safe for use on wheels: aluminum and alloys; painted, anodized and clear coated