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White from old alluminum Siding stained Brick

2921 Views 4 Replies 4 Participants Last post by  Tom Struble
Hello everyone,

I have a brick house with the old white alluminum siding that is chalking. This chalking has dripped down the side of the house a little and made some of the brick white.

Please tell me how I may be able to remove this without ruining the brick. I have tried a high pressure washer and it didn't work so well. Is there a chemical or something I can use?


1 - 1 of 5 Posts
ive never personally done it but ive seen muriatic acid used with good results
1 - 1 of 5 Posts
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