Seems everyone has to battle mildew at one point or another. I didn't shrink wrap this year and have a slight amount on rear vinyl. I used beach,water, soap mix, and although it faded it, did not completely remove. I found something about 4-5 years back that was great, but can't remember what it was. Anyone have any suggestions before I start experimenting to find the right product again. I think I bought 6-7 products last time before I found the right one to completely remove.