I used all 3m products (1)wax cleaner,(2)swirl remover,(3)polish, then the (4)wax. Dawn for paint prep then washed with regular car wash to insure no Dawn was left on the car.Did it in the garage to prevent contaminents and to stay clear of the sun.7 hours later and she shined like she never has before I was amazed at the quality of the product. Looks like a red mirror.