Quote:
Originally Posted by cookinwitdiesel
What do you all use to scrub your roof? I started out with Blue Dawn and an auto style soft brush, didn't do much. Moved to a hard bristled brush for scrubbing floors and that worked better and faster (still using Dawn). Not terribly fun work! The roof looks better than when I started but is not what I would call pristine. Is that the norm?
I also had clear lines of mildew where (I assume) the seams in the roof decking plywood were - is that normal/expected?
Thanks!
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My roof has the same lines. I’ve used roof cleaners and a power washer and it helped but it will never be pristine again. What seems to help the most is sunlight. If you’ve scrubbed it and checked all the seals most say you are good to go.