Armor All Extreme Shield Ceramic Car Wash keeps your vehicle clean for longer between washes. Formulated with hydrophobic Extreme Shield and ceramic technology, this car cleaner creates an invisible protective barrier that enhances water beading and helps repel dirt and surface contaminants. When used with the Armor All foam cannon, this car exterior cleaner has a thick and rich snow foam effect for extra cleaning power in your car washing supplies. For easy car care, mix this foaming car wash concentrate with water and wash your vehicle in sections, rinsing each section as you finish it. Dry the vehicle after rinsing.