Ok, first off Im not trying to start a problem with this. I am trying to understand and learn.
1- How can you clean a truck with out using a brush to scrub it?
2- How can you remove all debris and bugs, road tar, etc. by just hosing it off?
3- I have pw my sweepers, granted no soap used, but in doing that I cant get the road dirt, bugs, etc. without using a brush
4- I can see that when you pressure wash off a truck and it is still wet it looks nice and shinny, but when they dry they still look dull and dirty, So how can you call it clean?
When you go to a regular truck wash they spray on soap, brush, rinse, etc. to get it clean and make it shinny, So I cant understand how you do it can clean it.