I just got a Flex package deal from autogeek and I am in the process of detailing my car. So far it works great and I have been very happy with the results. I wanted to see what people use to clean their pads. I know they make various pad cleaners but before I go and shell out some more money I wanted to see if there were any other options available. How about hot water and a mild soap? Or is it just going to come down to buying another product? Thanks!