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Hi,
I used the roof cleaner on my roof and it went from UGLY to looking brand new! I would post before and after pics here but it will not allow pictures. One thing I can suggest is that in the areas of really bad black streaks using a slightly higher concentration (at least 8:1) and use a soft brush and rub directly on the stain after it has set for a good 15 minutes, then hose it off.
The day after I did it I simply went back and saw a couple of small streaks that I just re-applied the solution with a pump sprayer, let it set, brushed it, and hosed it off. My roof now looks brand new...
Rating: [5 of 5 Stars!] |
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