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Tannin Stain on concrete from planing and cutting Stringy Bark timber for deck refurb. Sawdust got wet in a gully buster overnight. Any suggestion to clean it up? : r/AusRenovation
Ask Me Anything: Concrete Stains, Yellowed White • Everyday Cheapskate
How to Remove Tannin Stains from Concrete
Tannin Stain on concrete from planing and cutting Stringy Bark timber for deck refurb. Sawdust got wet in a gully buster overnight. Any suggestion to clean it up? : r/AusRenovation