Features & Benefits
- Powerful stain remover
- Effective against tough stains including grout and mortar haze, rust and mineral deposits, and efflorescence
- Can be used on a variety of surfaces including granite, slate, ceramic, porcelain, and quarry
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Aqua Mix Sulfamic Acid Crystals - 4 lb
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Aqua Mix Sulfamic Acid Crystals are a powerful stain remover that eliminates tough stains such as cured grout and mortar haze, rust and mineral deposits, and efflorescence from various surfaces such as granite, slate, ceramic, porcelain, and quarry.
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What Stands Out
Powerful Descaler
Effectively removes tough mineral deposits, perfect for maintaining clean surfaces and extending the lifespan of plumbing and appliances.
Easy Application
Convenient crystal form allows for precise measurement, ensuring optimal results without mess or waste during usage.
Versatile Use
Suitable for various materials including tiles, grout, and metal surfaces, catering to diverse cleaning needs in both home and commercial environments.
Product Details
- Powerful stain remover
- Eliminates tough stains
- Dissolves in water
- Removes cured grout and mortar haze
- Removes rust and mineral deposits
- Suitable for granite, slate, ceramic, porcelain, and quarry
| Item Weight | 4 lbs (1.81 kg) |
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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Tile Cleaners
Ideal for professional cleaners who need to remove stubborn mineral deposits from ceramic and porcelain tiles.
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Homeowners
Great for homeowners looking to maintain clean and stain-free surfaces in bathrooms and kitchens.
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Masonry Workers
Useful for masonry workers who require an effective solution for cleaning concrete and stone surfaces.
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Sensitive Surfaces
Not suitable for use on surfaces sensitive to acid, such as natural stone or certain metals.
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DIY Beginners
May not be appropriate for inexperienced users unfamiliar with handling acidic cleaning products safely.
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Outdoor Use
Not recommended for outdoor applications as weather conditions may affect its effectiveness and safety.
Product Description
Aqua Mix Sulfamic Acid Crystals - 4 lb
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Customer Questions & Answers
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Question:
What is Aqua Mix Sulfamic Acid Crystals used for?
Answer: Aqua Mix Sulfamic Acid Crystals are primarily used for removing mineral deposits, efflorescence, and hard water stains from various surfaces, including tile, stone, and concrete. These crystals dissolve to create a powerful cleaning solution that targets calcium buildup and rust. It's particularly useful in areas like bathrooms, kitchens, and flooring where hard water can cause unsightly stains. Using these crystals ensures that your surfaces remain clean and maintain their appearance, enhancing the long-term beauty and usability of your space. -
Question:
How do I properly use Aqua Mix Sulfamic Acid Crystals?
Answer: To use Aqua Mix Sulfamic Acid Crystals, first, mix them with water according to the instructions on the package to create a cleaning solution. Ensure you wear gloves and protective eyewear while preparing and applying the solution. Apply it to the affected areas, allowing it to sit for a specific time to break down stubborn deposits before scrubbing or rinsing thoroughly. This method effectively removes tough stains and buildup without damaging your surfaces, making it an essential tool for maintaining cleanliness in high-moisture areas. -
Question:
Can Aqua Mix Sulfamic Acid Crystals be used on all surfaces?
Answer: While Aqua Mix Sulfamic Acid Crystals are highly effective, they are not suitable for all surfaces. They are ideal for ceramic tile, porcelain, and stone surfaces, but caution is advised when using them on delicate materials like marble or other calcareous stones, as they may cause etching. It's always best to conduct a small patch test on hidden areas if you're unsure. Proper application will help avoid damage, ensuring you can maintain clean, stain-free surfaces in various environments. -
Question:
Are Aqua Mix Sulfamic Acid Crystals safe for residential use?
Answer: Yes, Aqua Mix Sulfamic Acid Crystals are generally safe for residential use when applied correctly and with the necessary precautions. Always wear gloves, protective eyewear, and a mask to avoid inhalation of the dust or fumes. Additionally, ensure proper ventilation in the area where you're using the product. By following these safety measures and using the product as directed, you can achieve effective cleaning while keeping your home environment safe. -
Question:
What surfaces should I avoid cleaning with Aqua Mix Sulfamic Acid Crystals?
Answer: Avoid using Aqua Mix Sulfamic Acid Crystals on surfaces such as marble, limestone, and any other natural stone that may react negatively to acidic solutions. These surfaces can become etched or discolored when exposed to sulfamic acid. Additionally, it's wise to refrain from using them on painted or coated surfaces, as the acid can damage finishes. Understanding the materials of your surfaces will help you make informed decisions about using this cleaning solution effectively and safely. -
Question:
How do Aqua Mix Sulfamic Acid Crystals compare to other cleaning agents?
Answer: Aqua Mix Sulfamic Acid Crystals are often preferred over bleach or other harsh cleaners because they specifically target mineral deposits without the strong odor or harsh chemicals associated with many other products. They provide a more focused solution for tackling hard water stains and are less likely to damage surfaces when used correctly. This makes them an ideal choice for anyone looking to maintain the aesthetic of their tiles and stone without compromising safety or effectiveness. -
Question:
How should I store Aqua Mix Sulfamic Acid Crystals?
Answer: Store Aqua Mix Sulfamic Acid Crystals in a cool, dry place away from moisture and direct sunlight to maintain their effectiveness. Ensure the container is tightly sealed to prevent absorption of moisture. Proper storage is important because exposure to humidity can result in clumping or reduced potency, making them less effective when you need them. Keeping your cleaning supplies organized and in optimal conditions will ensure that you're always ready to tackle tough stains. -
Question:
Can I use Aqua Mix Sulfamic Acid Crystals with a pressure washer?
Answer: Using Aqua Mix Sulfamic Acid Crystals with a pressure washer is not recommended as the crystals are typically meant to be dissolved in water for direct application or scrubbing. Pressure washers may not allow for the appropriate soaking time needed for the product to work effectively on mineral deposits. Instead, it’s best to manually apply the dissolved solution to targeted areas, scrubbing as needed, for optimal results and to avoid damaging surfaces. -
Question:
Is Aqua Mix Sulfamic Acid Crystals effective against mold and mildew?
Answer: Aqua Mix Sulfamic Acid Crystals are not specifically formulated to treat mold and mildew, as they primarily target mineral stains and buildup. For effective mold and mildew removal, a dedicated mold cleaner is often the better choice. However, cleaning surfaces thoroughly with sulfamic acid can help remove stains that may harbor mold spores. Always ensure that your surfaces are dry after cleaning to prevent mold's return, using industry-recommended products for the best results. -
Question:
Where can I buy Aqua Mix Sulfamic Acid Crystals in Sint Maarten?
Answer: You can buy Aqua Mix Sulfamic Acid Crystals - 4 lb on Ubuy, known for a wide selection of cleaning and maintenance products. Ubuy offers convenient online shopping and delivery options, making it easy to obtain this essential cleaning agent directly from the comfort of your home. Simply visit their website to check availability and make your purchase today.
Aqua Mix Acids Editorial Review
The Aqua Mix Sulfamic Acid Crystals are highly effective for cleaning showers, tiles, and grout. They can remove stubborn stains and grout haze, leaving the surfaces sparkling clean. However, they may not be suitable for use on natural stone or glass. It is important to use gloves and ensure proper ventilation when using this product. Some customers have reported etching on pool surfaces when using this product for pool stain removal. Overall, it is a powerful cleaning product for various applications, but caution should be exercised.
Customer Reviews & Ratings
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Pros
- Highly effective for removing stains and grout haze
- Great for cleaning shower tiles and floors
- Leaves surfaces sparkling clean
Cons
- May not be suitable for use on natural stone or glass
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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