NANOSKIN NON ACID Non-Acid Wheel & Tire Cleaner is a professional-grade wheel and tire cleaner that forgoes caustic acids and instead relies on smart chemistry. Our "Extreme Cling" foaming action is designed to cling to vertical surfaces and break down stubborn road residue on wheels & tires. Designed to clean clear coated, factory painted and chrome wheels, NON ACID enables you to save time and maximize profits by relying on one wheel cleaner for most applications. Like the name implies, NON ACID removes dirt and grime from tires as well. Now that 's what we call a great value!