water test actual rain test it didnt get out the really bad stains but changed the overall color of the five stars after purchasing a brand new ram 2500 with a tonneau if it gives me 20 years out of my cloth top ill be real happy five stars cleaner too aggressive for my 15 year old top five stars not the best bang for the buck this stuff is awesome this winter has been really harsh on my five stars all i hear are great things about this product so im disappointed and confused