Amazon.com: Ecoxall Oxalic Acid for Wood Bleach - 2 lbs 99.9% Pure Fine Powder - Highly Effective Multipurpose Cleaner - Used as a Wood Stain Remover and Rust Remover - Industrial Grade Strength : Health & Household
Remove stains from wood in minutes!
The Best Methods for Bleaching Wood | The Coastal Oak
Cleaning with Oxalic Acid? Here's What You Need to Know. - CORECHEM Inc.
Oxalic Acid: A Very Useful Bleach | Popular Woodworking
Oxalic Acid Wood Bleach | Real Milk Paint Co.
Update for anyone who cares pt 2. I used oxalic wood bleach to remove the big water stain. : r/HardWoodFloors
Oxalic Acid Crystals
Oxalic Acid Wood Bleach | Mann Lake Ltd.
Oxalic Acid - Ardec - Ardec - Finishing Products
Oxalic Acid: A Very Useful Bleach | Popular Woodworking