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Item #:
87039523
MAXTITE Oxalic Acid (2 lbs) 99.6% Pure - Metal & Wood Cleaning and Bleaching, Rust Removal (C2H2O4) - HDPE container w/ Resealable Child Resistant Cap
85% of respondents would recommend this to a friend
Item #:
87039523
TTD 189
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 28
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Oxalic acid is widely known for its ability to chemically bind to rust and remove it from various surfaces including metals and concrete. It is also extremely popular for bleaching and brightening wood.
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What Stands Out
High Purity
With 99.6% purity, this oxalic acid ensures effective cleaning and rust removal, outperforming lower-grade alternatives. Ideal for users seeking professional-grade solutions for metal and wood restoration.
Versatile Applications
Perfect for a range of applications including cleaning, bleaching, and rust removal. This versatility caters to homeowners, DIY enthusiasts, and professionals looking for a reliable solution.
Safe Packaging
Housed in a sturdy HDPE container with a resealable child-resistant cap, ensuring safe storage and handling. This feature adds value by promoting safety, especially in households with children.
Product Details
| Package Dimensions | 8.23 x 3.74 x 3.66 inches (20.9 x 9.5 x 9.3 cm); 2.18 pounds (990 grams) |
| Item model number | 672040 |
| Date First Available | December 1, 2020 |
| Item Form | Powder |
| Scent | Natural |
| Specific Uses For Product | Countertop, Laboratory |
| Surface Recommendation | Metal,Stone,Wood |
| Special Features | Resealable |
| Item Volume | 2 liters |
| Unit Count | 32 Ounce |
| Number of Items | 1 |
| Size | 32 Ounce (Pack of 1) |
| Brand Name | MAXTITE |
| UPC | 812164037057 |
| Model Number | 672040 |
| Part Number | 672040 |
| Material Features | Natural |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Homeowners
Ideal for homeowners looking to remove rust stains or clean wooden furniture and surfaces effectively.
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Woodworkers
Beneficial for woodworkers needing a strong bleaching agent to enhance the appearance of wood projects.
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Metal Restorers
Perfect for metal restorers needing to clean and brighten metals by removing rust and oxidation.
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General Consumers
Not suitable for general consumers without prior experience in handling strong chemicals and cleaning agents.
Product Description
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Customer Questions & Answers
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Question:
What is MAXTITE Oxalic Acid used for?
Answer: MAXTITE Oxalic Acid is primarily used for metal and wood cleaning and bleaching, making it effective for rust removal, stain removal, and wood brightening. Its 99.6% purity ensures strong performance, with applications ranging from restoring the color of weathered wood to effectively treating metal surfaces stained by rust. For example, using it on outdoor furniture can restore its original look, while it's also ideal for removing rust stains from metal tools. -
Question:
How do you use MAXTITE Oxalic Acid for rust removal?
Answer: To use MAXTITE Oxalic Acid for rust removal, dissolve the powder in water to create a solution, then apply it to the rusted area by soaking or scrubbing. Let it sit for a few minutes before rinsing off with water. This method effectively lifts rust, making it an excellent choice for cleaning tools, lawn equipment, and outdoor fixtures. Always remember to wear gloves and goggles when handling the solution to ensure safety. -
Question:
Is MAXTITE Oxalic Acid safe to use at home?
Answer: MAXTITE Oxalic Acid can be safely used at home when handled properly. It is crucial to wear gloves, masks, and goggles as a protective measure, given its corrosive nature. Ensure good ventilation in your workspace and keep it out of reach of children. Practical applications include household cleaning projects like removing rust from household items, but it should always be used with care to prevent any accidental exposure. -
Question:
Can MAXTITE Oxalic Acid be used on all types of wood?
Answer: While MAXTITE Oxalic Acid is effective on many wood types, it works best on softwoods and certain hardwoods. It can help remove stains caused by water or mildew, as well as brightening the wood. However, it is recommended to test a small, inconspicuous area first to ensure it won't damage your specific wood type. This is especially important for treated or coated woods, where the acid may affect the finish. -
Question:
What is the correct way to store MAXTITE Oxalic Acid?
Answer: MAXTITE Oxalic Acid should be stored in a cool, dry place, away from direct sunlight and moisture, ideally in its original HDPE container with the resealable child-resistant cap. This prevents any degradation of the product and ensures it stays effective for a longer time. Proper storage is essential to maintain its potency for future cleaning projects around the home or garden. -
Question:
Can I mix MAXTITE Oxalic Acid with other cleaning agents?
Answer: It is not advisable to mix MAXTITE Oxalic Acid with other cleaning agents, especially bleach or ammonia, as this can produce harmful chemical reactions. Using it alone ensures maximum effectiveness for rust and stain removal. Always follow use instructions carefully to avoid unexpected reactions and maximize the cleaning power of the oxalic acid solution on rust and discoloration. -
Question:
How does MAXTITE Oxalic Acid compare to other cleaning agents?
Answer: MAXTITE Oxalic Acid stands out due to its high purity and specialized function in rust removal and wood bleaching. Compared to other cleaning agents, it is highly effective on metal and wooden surfaces, where traditional cleaners might fail. Many users find it preferable for its focused application rather than a generalized cleaner, particularly when needing a deeper clean on tough stains. -
Question:
Is it safe to use MAXTITE Oxalic Acid on painted surfaces?
Answer: Using MAXTITE Oxalic Acid on painted surfaces requires caution. While it often helps in wood cleaning, it can potentially strip or damage paint. A safer approach recommends testing the product on a small, less visible area before proceeding to assess its effect. For tasks like removing rust from outdoor painted metal furniture, extra care should be taken to protect surrounding finishes. -
Question:
What safety precautions should I take when using MAXTITE Oxalic Acid?
Answer: When using MAXTITE Oxalic Acid, always wear protective gear such as gloves, goggles, and masks to protect against inhalation or skin contact. Work in a well-ventilated area and keep it away from children and pets. If any contact occurs, rinse the area thoroughly with water. Maintaining safety while utilizing this powerful cleaner is crucial for a successful cleaning experience. -
Question:
Where can I buy MAXTITE Oxalic Acid?
Answer: You can buy MAXTITE Oxalic Acid 2 lbs 99.6% Pure from Ubuy in Trinidad and Tobago. Ubuy offers a wide selection of cleaning agents, including high-quality oxalic acid products. Simply visit their website and search for MAXTITE Oxalic Acid to make your purchase conveniently and confidently.
Nutritionist's Take
Oxalic Acid is primarily known for its industrial applications such as metal cleaning and rust removal, rather than for any nutritional benefits. It is a naturally occurring compound found in many plants, particularly dark leafy greens like spinach and rhubarb. While it can bind with calcium and form insoluble calcium oxalate, potentially leading to kidney stone formation in sensitive individuals, it does not offer significant health advantages when purely used as a cleaning agent. The product is not suitable for consumption and does not meet dietary needs; instead, it presents safety concerns if misused. Overall, nutritionists would advise against using this product for any health-related purposes and emphasize that it should only be utilized for its intended industrial applications.
MAXTITE Acids 672040 Editorial Review
Oxalic Acid (8 lbs) 99.6% Pure - Metal & Wood Cleaning and Bleaching, Rust Removal (C2H2O4) - HDPE Container w/Resealable Child Resistant Cap is a versatile cleaning solution that has made a significant impact in maintaining both metal and wooden surfaces. Users have praised its efficacy in removing rust stains and restoring the appearance of wood, with one reviewer highlighting its success in eliminating deep ring stains from an oak table while emphasizing the importance of proper application techniques. This product's biodegradable nature and resealable feature enhance its usability and environmental friendliness, further gaining endorsement for its effectiveness across various applications including toilets and outdoor surfaces. By using hot water to dissolve the powder, users have reported impressive results with minimal effort, often opting for a spray application to ease usage while achieving desired cleanliness.
Customer Reviews & Ratings
780 customers ratings
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5 Star
76%
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4 Star
10%
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3 Star
8%
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2 Star
2%
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1 Star
4%
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Pros
- Highly effective for rust removal on various surfaces
- Restores wood appearance and removes dark stains
- Biodegradable formula is environmentally friendly
- Resealable container ensures easy storage
- Simple application process with hot water
Cons
- May require hot water for easier dissolution
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TTD 189
Order now and get it around Monday, September 28
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Features & Benefits
- Restore old, grey, or dingy decking or other wood
- Remove rust from tools, machinery, or other metal surfaces
- Clear water-born rust stains from concrete
- Can be an ingredient in industrial-grade laundry detergents and stain removal
- Always add acid to water, not water to acid
- For wood applications, use two cups of acid crystals per gallon of hot water
- Preclean surface before applying the solution
- Spray or apply evenly and rinse with clean water after 20-30 minutes
- Displacing iron oxide (rust) and forming water-soluble salt with rust
- Effectively bleaching and brightening wood surfaces
- Cleaning tools and metals by soaking or applying the solution
- Cleaning concrete stains by mopping and scrubbing
- Cleaning or polishing rocks and crystals with varying concentrations
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