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MB-2 Alkaline HD

Alkaline Stone Cleaner I Stone Grout Cleaner

MB Stone Care

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Trusted by Professionals

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No Compromises in the Formula Like the Watered-Downed Competition

Safe for Natural Stone (Marble, Granite, Travertine, Slate, Quartz, Limestone and More)

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Clean the toughest soils from stone, tile, grout, and any other hard surface not harmed by water.


Availability: In Stock | SKU: MB-2QT

MB-2 Alkaline HD is a highly concentrated product designed to clean the toughest soils from stone, tile, grout, and any other hard surface not harmed by water. This biodegradable, powerful cleaning agent, formulated with the latest cutting-edge technology, will clean deep into your grout and any other treated surface effectively and easily.

Directions for use: 
Mix MB-2 Alkaline HD in the following proportions with hot water:

Light soiling: 3 ounces to 1 gallon of water
Medium soiling: 6 ounces to 1 gallon of water
Heavy soiling: 8 ounces to 1 gallon of water

Stronger solutions can be used for extremely soiled conditions. For routine cleaning, use MB-1 Floor Amore for floors and MB-5 Stone & More for other hard surfaces. Always test product in an inconspicuous area. Remove all loose debris from surface to be cleaned. Strip floor from wax or any topical sealers. Apply the solution liberally with a mop or a sprayer and allow product to dwell. For small areas, use a cotton rag or sponge. Level of soiling will determine dwell time. Light soiling may require a very limited dwelling time, a few minutes. The longer the product is allowed to dwell, the easier the cleaning procedure will be. Do not let the product dry on the surface being cleaned. Agitate solution with hand brush or mop. Remove solution with mop or, for best results, with a wet/dry vacuum cleaner. For small areas, use a dry cotton rag or sponge. MB-2 Alkaline HD is not a rinse free product. Rinse thoroughly with plenty of clean water. Once the floor is dry, buff to a uniform clean using a white nylon pad. To help prevent deep soiling and staining in the future, apply MB-24 Barrier.


Made in the USA

SDS Available Here



Frequently Asked Questions About Our Alkaline Stone Cleaner 

If you're looking for an effective and easy-to-use product to clean your stone surfaces, tiles, and grout, then our MB-2 Alkaline Cleaner is for you! With a quality-tested formulation and ingredients that are safe for several surfaces around the home, this cleaner can help to restore and improve the look of your home. 

We are committed to helping you find the information you need before any sale, which is why we have drawn up this Q&A section to provide more details.  

Which surfaces can I use this alkaline cleaner on?  

This heavy-duty cleaner is suitable for just about any hard surface that isn't harmed by water, which includes the following: 

•  Natural stones (such as marble, granite, quartz, limestone, and more)
•  Tile
•  Grout 

Is MB-2 Alkaline HD suitable as an everyday cleaner for honed natural stone surfaces like a stone floor? 

While this cleaner is not suitable as an everyday cleaner, it is ideal for honed or polished natural stone surfaces. It can be used on tiles as well as discolored grout. 

Can I use this heavy-duty alkaline cleaner on kitchen counters? Is it food safe? 

You can absolutely use this on the counters in your kitchen. We just recommend rinsing thoroughly, as per the directions, and following up with a daily cleaner like MB-5 Natural Stone Cleaner or Easy Oxy after rinsing to ensure it has been completely removed before using the surface for food or cooking. 

Are there any safety precautions I need to take when using this product? 

We always recommend testing new products in your home in an inconspicuous area first. You should also wear gloves as you normally would with any heavy-duty cleaner. If you are sensitive to smells, then wear a mask. Fortunately, it does not have a strong odor. 

Please consult the SDS for more safety information or give us a call if you have any questions about how to use this product.

Will it dissolve grease? 

MB-2 Alkaline Stone Cleaner is a heavy-duty cleaning product for your natural stone and will help remove heavy soiling. It is not intended to remove grease. If you are looking specifically for a degreaser, then we recommend trying out Easy Oxy Daily Cleaner.

Do I need to prepare the surface before using this product? 

Always test an area first. Remove all debris from the surface to be cleaned. Strip any wax or topical sealers as well.

You can use MB-1 Floor Amore for flooring and MB-5 Stone & More to clean and prepare other hard surfaces. 

Will it provide a protective barrier to prevent my surfaces from being stained in the future? 

No, this is strictly a heavy-duty cleaner. You would need to follow up with a sealer like our MB-24 Barrier to seal and prevent staining.

Can I use MB-2 for heaving soiling?  

Absolutely! Just make sure you're diluting it in a ratio of eight ounces of cleaner to one gallon of water. 

Do you still have questions about this product? We would be happy to help! Contact us today for more information.


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