Cleaning moss from comp roofs

acwindows

New member
Wondering what you all might suggest for cleaning a composition roof covered w/ moss. I normally use zinc sulfate or tide by applying w/ a pump sprayer, which works, but now I have an xjet m5 Id like to take advantage of it. Would say 12.5% SH and tide be a good mix for that?
I dont want to have to use high pressure. I want to be able to apply my soap with the xjet and rinse it off. Any thoughts?
 
I Guess you could downstream copper sulphate or X Jet a really strong solution.
The trick to Moss is to KILL it first, let it die, then remove with light pressure.
Before you spray to kill it, blow off all loose moss with a blower.
Then spray, and wait a week or two for it to die
 
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