Is the Gel(l) Gloss a name brand available everywhere or only in specialty camping stores?California Jim said:I picked up some Thetford black streak remover and they wipe right off with no effort.
On a preventive maintenance note, clean out your rain gutters and keep them clean and you will greatly reduce the streaks in the first place. I did mine this weekend and they were loaded with black dirt from the roof. While I was up there washing the roof with my extension brush, I also brushed out the gutter channels then blasted them out with a hose.
I too use Gel-Gloss on all the fiberglass and metal outside. The Outback is looking good today