Introduced in 1984, P21S Wheel Cleaner revolutionized the wheel care
business by being the first and only wheel cleaner to use a safe PH
controlled detergent technology instead of one based on harsh acids or
lyes.
To this day, P21S Wheel Cleaner is the standard by
which all others are judged. Available in regular strength for normal
soil loads and extra strength gel for heavier soiling, both provide
incredible cleaning power without resorting to acids or lyes. Both
formulas are PH controlled and suitable for all types of wheels and
coatings, thus eliminating risky guess work. Both are also guaranteed
safe for modern powder coats which can be damaged by cleaners with too
much of the wrong type of alcohols. P21S Wheel Cleaner is available in
500 ml kits, 1 liter refills and 5 liter canisters.