This Sealy Heavy Duty Wheel Cleaner is a heavy-duty alkaline (non-acidic) concentrated formula ideal for removing brake dust and general wheel grime.Ideal for large numbers of wheel washes10 parts water to 1 part wheel cleaner dilution ratioExcellent at removing brake dustThe 5L bottle provides you with a huge number of washes and is ideal for commercial use. It is recommended to be applied with a low-pressure sprayer, then rinsed off with higher water pressure after allowing a few minutes for the solution to activate.5 Litre container