We have tried everything to get the black straeks off of our camper! Bleach and many other cleaners just started taking off the finish and paint. I was hooked with one spray! I literally wiped the black streaks off without even scrubbing! This product is AMAZING!

Very easy to use just spray on a cloth and wipe. Leaves the white brilliant.

I tried to pressure wash dead bugs and bug excrement off our boat and it all seemed like it was “welded” on the aluminum and fiberglass of our new Bennington G25 pontoon. We live at Lake Of the Ozarks where spiders are notorious. I sprayed a light coat of the cleaner on, waited a few min and rubbed it down with the BioKleen boat brush and rinsed it off. Made our pontoon gleam like new.

this stuff WILL take off those ugly black streak ! It works

Just recently bought a older mobile home in a seasonal RV park in Maine. The home was bulit in 1995 and needed some TLC. The back of the trailer in particular looked awful due to total coverage of black streaks. I first tried power washing the home, but had no luck. Did not take any of the streaks off. Next I went to a local Home/Hardware store and a gentleman suggested that I first spary on the bleach based solution first, let it sit and then spary. Tried it, and again didn't clean the streaks. Went next with my Son-in-Law and bought some Mr Clean Miracle Pads, and Scotch Bright Pads and sprayed with Mobile home solutuion, let sit, and scrubbed, and scrubbed, and though some of the streaks did become less noticable, they still were not removed completely even after much time and effort. Was not feeling good that the streaks coming out.out. Went on line and googled black streak remover for mobile homes. Other sites came up but Bio-Kleen was the one I liked best because of the reviews I read. The stories told about how amazing this remover worked, made me think that this might work. IT DID!! Just like the other reviews I was amazed how this product worked. Short and sweet , if you have black streaks that are not coming off your home, by Bio-Kleen. It will take those streaks off with very little effort. No kidding this stuff works, end of story.