I did a search and wasn't very succesful finding really helpful posts. Anyway I have this white polishing pad that is stained pretty heavily with Menzerna FP. I used this one pad for most of the car so the FP was kinda caked on there. I let it soak in hot water first for about 20 minutes and did the Dawn wash with a soft bristle tooth brush. I got rid of all the products in the foam, but it's very obvious that it is stained. Do I have anything to worry about or should I just keep this as a Menzerna FP pad only?