Chemwell Oxalic Acid - 4 lbs Total (2 lbs, 2 pack) - 99.6% Pure Industrial Grade Rust Remover & Wood Bleach | Powerful Cleaner for Metal, Stone, and Concrete | Resealable Packaging

Chemwell Oxalic Acid - 4 lbs Total (2 lbs, 2 pack) - 99.6% Pure Industrial Grade Rust Remover & Wood Bleach | Powerful Cleaner for Metal, Stone, and Concrete | Resealable Packaging

• 99.6% PURE OXALIC ACID – A naturally occurring compound found in plants like spinach and rhubarb, oxalic acid, also known as ethanedioic acid, is a crystalline powder that dissolves in water to form a powerful, targeted cleaning and bleaching solution.
• RESTORES WEATHERED WOOD – Brightens and renews discolored wood surfaces by removing water stains, tannins, and graying—perfect for decks, furniture, and flooring.
• DISSOLVES STUBBORN RUST – Tackles rust on metal tools, automotive parts, and outdoor furniture with precision and ease, bringing back their original finish.
• MULTI-SURFACE CLEANING POWER – Removes stains and buildup from concrete, tile, stone, and other porous surfaces—ideal for home, shop, or industrial use.
• VERSATILE & EASY TO USE – A go-to compound for DIYers and pros alike, from woodworkers to maintenance crews—packaged in a resealable container to preserve freshness and reduce mess.