








⚡ Transform your surfaces with pro-grade purity and shine!
Ecoxall Oxalic Acid Fine Powder is a 99% pure, industrial-strength rust and water stain remover designed for multi-surface use. Ideal for brightening and bleaching wood decks, floors, and furniture, it also excels at erasing stubborn rust and iron stains from metal and concrete. Supplied in a generous 10.1 lbs bulk pack, this American-sourced powder delivers professional-grade cleaning power trusted by both commercial users and home renovators.













| ASIN | B0C4VG4GK1 |
| Best Sellers Rank | #190,043 in Health & Household ( See Top 100 in Health & Household ) #2,325 in All-Purpose Household Cleaners |
| Customer Reviews | 4.3 4.3 out of 5 stars (17) |
| Date First Available | May 10, 2023 |
| Item model number | C2H2O4 |
| Manufacturer | Ecoxall |
| Package Dimensions | 14.65 x 13.5 x 10.08 inches; 11.33 Pounds |
B**H
Works for me in Central Florida
If you have a shallow well and live in central Florida, this is what you will use to get rush stains off your driveway.
F**B
Effective at removing rust from concrete
Cleaned rust off concrete when nothing else did. Be careful not to use too much as it turns concrete white but works great.
A**M
High purity oxalic acid powder. Perfect for beehives.
I am a new beekeeper this year, and am using oxalic acid to control varroa mites in my hives. I use 2 grams in each hive (I have 2) periodically. At that rate this bag should last until about 2040 or something!
W**H
bee hive mite treatment
Got this to do OAV in my beehives. Works great.
J**R
False description
Product does not match description. Labeled as fine powder, this is large granules. Not acceptable.
E**.
Good mite treatment
Used it to treat for mites on my bees seems to have gotten the job done
J**Y
Nice amount.
Haven't used it yet but I'm sure it will help my bees.
A**R
Best for wood bleach
It was exactly what I needed to make wood bleach/cleaner.
Trustpilot
1 week ago
3 days ago