Black spots on roof

[Yak]

Due to some health issues I was not able to do much maintenance on my hybrid last year and some of this year. A while ago I was sealing some seams and noticed the spots on the rubber roof, cleaned with Awesome cleaner but still have black spots. Any thoughts??

[chuckster57]

Nothing to loose sleep over. Just keep cleaning it on a regular basis, and it shouldn't get any worse.

[therink]

Agreed, the camper is only a few years old so the black spots are likely mildew. I get those when parking under trees. Because I'm anal, iI mix a little bleach into my soap solution when scrubbing the roof and that keeps the mildew in check.

[instymp]

I had them bigger than that when I bought it, 2008 model, had it cleaned with what the manufacturer of the roofing & it is as white as I could happy with.

[Yak]

Thanks all. Did some more cleaning, looking better.