Review on 🚫 Bio-Kleen M00509 Black Streak Remover - 128 fl oz. by James Lighting

You can trust the good reviews on this product. I rarely write reviews but thought I could help others by sharing my experience with this item. In the last 4-5 years of owning an RV with aluminum trim I have tried many black streak removers and none of them worked until I tried Bio-Kleen. I simply applied it undiluted to a clean terry towel and rubbed it into the affected areas as described and the black streaks were gone. It only required a little extra swiping over the really bad spots, but it still did it without much effort. The only downside is that the areas I did looked so good I had to do the whole RV which ended up taking me hours. I've read in other reviews that it can negatively affect graphics so I was careful not to apply it directly to them, but I accidentally hit a few areas and it didn't cause any problems. I also made sure to wash every area I applied right after application. He also removed all the wax so I had to wax the van afterwards. The end result was an RV that looked brand new. I bought a gallon to handle my 27.5ft RV, but I was only able to buy a liter as that's a long way off. I have plenty left so I hope I never have to buy more, but when I do it will be Organic Kleen.