Jan 12, 2018 6:09 pm
Re: Leaching tannin.3
Jan 12, 2018 8:41 pm
Thanks for your response arcadelt. I have given it a good go with a scrubbing brush, hot water and detergent, and a truck load of elbow grease, and just fading it somewhat but still not much good. Will try with a gurni, failing that I'm contemplating ripping up the pavers and replacing with fake turf. Will test the turf for staining before I do though...
Re: Leaching tannin.4
Jan 12, 2018 10:13 pm
Use Oxalic acid. You can buy it as deck cleaner in the paint section of Bunnings or use this product: Diggers 2kg Rust & Stain Cleaner
It's Oxalic acid as well.
It removes tannins. You can use it to wash the table and it will eventually stop leaching the tannins which cause the stains.
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