Oxalic Acid 50 lb Bag | Just Wash Stuff GP surface cleaner part Shop Just Wash Stuff for

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Oxalic Acid 50 lb Bag | Just Wash Stuff GP surface cleaner part Shop Just Wash Stuff forOxalic Acid 50 lb Bag Pure Oxalic Acid in 50 lb bags (SKU: OA50). This is a strong organic acid commonly used for rust removal, wood brightening restoration, and as part of soft wash chemical mixes. Highly effective at removing iron stains, tannin stains, and oxidation from surfaces. Important Shipping Note This product is Pickup Only at our store location. We do not ship oxalic acid due to hazardous material regulations. Please arrange local pickup