Cannot find oxalic anywhere


I’ve tried paint stores, chemical supply outlets, many hardware stores, pool supply…nobody carries oxalic acid or ‘wood bleach’. I have a rust stained patio to do this weekend, need to find some locally.

Am I just not identifying it correctly to the person on the phone?



I know it’s available online, need it tomorrow.

Edit: Finally, found an Ace Hardware that carries the Savogran version. I was surprised the local chemical supply didn’t carry it.


A lot of time they sell it in its liquid form “Wood Brightener”



Thanks Shined, got some of that today. Ace had a bunch in stock thankfully.


No problem. That was the first I bought. Now I get Florida labs online.