I am going to be doing a job, that would require getting oxidation of of aggregate concrete on a wall.
There is aluminum siding just above this wall all the way around it. It has started to oxidize and is running down the aggregate in white streaks. What is going to be the best cleaner for the job? Any ideas on this would be appreciated. Will just hot water do he trick or do i need an acid.
Thanks
Alpine pressure washing
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There is aluminum siding just above this wall all the way around it. It has started to oxidize and is running down the aggregate in white streaks. What is going to be the best cleaner for the job? Any ideas on this would be appreciated. Will just hot water do he trick or do i need an acid.
Thanks
Alpine pressure washing
------------------