When i began doing auto detailing i ran into a similar problem. After trial and error i found that the powerwasher was useful for pre rinsing and post rinsing the vehicle but that there really isnt a legit substitute for good old handwashing. Recently, i have begun to use my pump up sprayer with armor all car cleaner and letting it soak and then using the powerwasher to rinse away the dirt/grime. Im starting to believe that the only time my powerwasher really saves me time is on a client with heavy mud or heavy dirty that needs to be blasted to get to the underlying film. Good luck with your business.



TW