What's the best way to clean aluminum siding?
by
Nancy Bauer
+3
We have both mildew and what I think is either moss or algae on the siding on the north side of our home. What do you recommend we use to clean it?
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I used this stuff, and unlike the "as seen on TV" products it actually works. "Wet and Forget" Mix and apply according to directions. I put this on the aluminum on the front of my house over six years ago and it's still white. Takes a few weeks to work.
Take a look at this article:
https://www.thisoldhouse.com/ask-toh/cleaning-aluminum-siding
https://www.wikihow.com/Clean-Aluminum-Siding
Use a pressure washer
A pressure washer should get the job done. Plus it's fun to use :)
Wet and forget worked well for me