--- product_id: 218932953 title: "Oxalic Acid (1Lb)" brand: "dawn scientific inc." price: "NZ$5" currency: NZD in_stock: false reviews_count: 8 url: https://www.desertcart.nz/products/218932953-oxalic-acid-1lb store_origin: NZ region: New Zealand --- # 99% purity multipurpose cleaner wood bleach Oxalic Acid (1Lb) **Brand:** dawn scientific inc. **Price:** NZ$5 **Availability:** ❌ Out of Stock ## Summary > ✨ Clean Like a Pro with Oxalic Acid! ✨ ## Quick Answers - **What is this?** Oxalic Acid (1Lb) by dawn scientific inc. - **How much does it cost?** NZ$5 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/218932953-oxalic-acid-1lb) ## Best For - dawn scientific inc. enthusiasts ## Why This Product - Trusted dawn scientific inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rust Be Gone!:** Say goodbye to rust with our potent rust remover for all surfaces. - • **Revitalize Your Wood:** Breathe new life into wood surfaces with our powerful wood bleach. - • **Effortless Application:** Easily mix and apply for professional-grade results at home. - • **Versatile Cleaning Wizard:** Transform your cleaning routine with a multipurpose solution. - • **Unleash the Power of Purity:** Experience 99% pure oxalic acid for unmatched effectiveness. ## Overview Oxalic Acid (1Lb) is a highly pure, versatile cleaning agent known for its effectiveness in rust removal, wood bleaching, and various industrial applications. With a purity level of 99%, it offers exceptional performance for both household and commercial use. ## Description Review: Good for the job - I mixed this to run a radiator and coolant system flush for several days. Worked great and removed a ton of stuff from the system. Don’t forget to neutralize with washing soda and flush system (fill, circulate, and drain) several times with distilled water to get it all out. Review: Works Like A Charm! - I have hard water and there was a terrible rust stain on our vinyl siding near the outdoor hose. This product is like waving a magic wand over the area and watching the stain disappear. No scrubbing is necessary. Highly recommended! 5 Stars! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CPYLJLW | | Brand | Dawn Scientific Inc. | | Brand Name | Dawn Scientific Inc. | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 260 Reviews | | Item Form | Liquid | | Item Package Weight | 16 ounces | | Package Weight | 16 ounces | | UPC | 712198390428 | ## Product Details - **Brand:** Weston Ink - **Item Form:** Liquid - **Package Weight:** 1 Pounds - **UPC:** 712198390428 ## Images ![Oxalic Acid (1Lb) - Image 1](https://m.media-amazon.com/images/I/71wxY4MqB8L.jpg) ![Oxalic Acid (1Lb) - Image 2](https://m.media-amazon.com/images/I/61FaNgpPXVL.jpg) ## Questions & Answers **Q: Can I lighten stains on hard wood floors with this product?** A: I am sure you can, I had stains on my butcher block table and I isolated them by washing off the oil treatment and applied the acid. I let it stand over night in a damp paper towel and washed it off the next day. Stain was lightened and could do it again, but was fine with me! If your floor has been waxed or recently varnished scrub with cleanser lightly and try it. Be sure to let stand for several hours or overnight. Best solution is to be able to bleach out in the sun light, not possible I know. Just don't over do it. You can do it again if not satisfied. Thanks, David **Q: Does this get mixed with water? Can I use this mix in a sprayer for mites in my bee hive?** A: yes it mixes with water . not sure of amount used for bees but I know bee keepers use it ! I use it on my boat hull for cleaning its amazing how well it works ! I put it in my hand sprayer ! **Q: The description says liquid and the packaging looks powder which one is it?. Thank you** A: Definitely powder. Meant to be dissolved in water. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for the job *by A***Y on October 18, 2023* I mixed this to run a radiator and coolant system flush for several days. Worked great and removed a ton of stuff from the system. Don’t forget to neutralize with washing soda and flush system (fill, circulate, and drain) several times with distilled water to get it all out. ### ⭐⭐⭐⭐⭐ Works Like A Charm! *by A***E on May 30, 2023* I have hard water and there was a terrible rust stain on our vinyl siding near the outdoor hose. This product is like waving a magic wand over the area and watching the stain disappear. No scrubbing is necessary. Highly recommended! 5 Stars! ### ⭐⭐⭐⭐⭐ Here, now gone. *by F***E on December 28, 2023* Worked like a charm. Especially on deep-seated stains --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/218932953-oxalic-acid-1lb](https://www.desertcart.nz/products/218932953-oxalic-acid-1lb) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-06-02*