how fresh is your fresh paint ? I'm no expert but my body shop that uses sikkens brand recommends use only car wash soaps to clean and only hand wash or touch-less wash for first 60 days. do not wax for 60 days . this is my shops instructions which is the best in my location . it may be overkill but better safe than sorry . how quick u can wash after repaint idk . I'm sure there some experts here .