Use D140 Wheel Brightener to achieve professional-level results. It can be diluted 4:1 for those that need something a little less powerful. Not for use on polished aluminum or anodized wheels.
Apply on wheels that are cool to the touch. Wash one wheel at a time. Rinse with water, spray D140 directly onto your wheel and agitate with a wheel cleaning brush and rinse. Move onto the next wheel.
Made in the USA