To use GBL alloy wheel cleaner, it is recommended to first rinse the wheels with water to remove any loose dirt or debris. Then, spray the cleaner onto the wheels and allow it to dwell for a few minutes. During this time, the GBL will start breaking down the contaminants on the surface of the wheels.
Afterward, agitate the cleaner using a soft brush or sponge to further loosen any stubborn dirt or stains. Finally, rinse off the cleaner with water and dry the wheels thoroughly.
