4 step process for me and the results are "very shiny whites"
1. Spray Citrus Clean, (heavily diluted 10/1) on dry wheel
2. Scrub with wheel brush and spray with cold water
3. Repeat step 1 & 2
4. Final scrub with SOS pad
Here's how I do it, works great!
1. Spray Citrus Clean concentrate on dry wheel, brake dust rolls off.
2. Scrub with wheel brush
3. Rinse
4. Repeat step 1-3
5. Finish with SOS pad
