Thick aglae

Connor

Connor

New member
Not to many ceramic roof tiles around here. Cleaned one 3 weeks ago with thick algae growing. Customer just called and said that there is still a bit up there. I knew that it was going to take a couple of weeks, but should I go spray again or break out the pw? What would you do?
 
Yep hit again. Have you had any rain to speak of since you cleaned it? Also when she say's "quite a bit" that sounds like a lot to me. On tile you have to make sure you are shooting everything straight on. It's not like shingle where you can stand in a spot and spray to your left and right. If you do that on tile, it wont clean the parts just over the barrels. I call it the other side of the hill.
 
Connor said:
It rained a week straight right after I sprayed the first time. Im going to go back with a stronger mix tomorrow
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Let us know how it turns out ?
 
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