

Hero image 0 of ULTIMATE GROUT CLEANER: Best Cleaner For Tile and Grout Cleaning, Acid-Free Safe Deep Cleaner & Stain Remover for Even the Dirtiest Grout, Best Way to Clean Grout in Ceramic, Marble., 0 of 8
ULTIMATE GROUT CLEANER: Best Cleaner For Tile and Grout Cleaning, Acid-Free Safe Deep Cleaner & Stain Remover for Even the Dirtiest Grout, Best Way to Clean Grout in Ceramic, Marble.
Key item features
- Powerful Cleaning: Offers a professional-strength, acid-free formula for deep cleaning and removing tough stains from tile grout in kitchens and bathrooms.
- Safe for Surfaces: Use confidently on colored grout and natural stone surfaces like ceramic, marble, and granite without causing damage.
- Restores Color: Revives the original color of your grout, enhancing the appearance of your floors and making them look new.
- Versatile Use: Effective with a grout brush or a steam cleaning machine, providing flexible cleaning solutions for any grout cleaning task.
- Eco-Conscious Quality: Proudly made in San Clemente, CA, reflecting American craftsmanship and commitment to eco-friendly household care.
- Easy Application: Simply spray on grout or tile, let sit for 1-3 minutes, agitate with a brush, and rinse with clean water for stunning results.
- Daily Use: Perfect for daily use in high-traffic areas, preserving the integrity of your grout and tile without harsh acids.
Generated by AI
Specs
- Household cleaner typeGrout Cleaners
- Rec. useCommercial
- Cleanser formLiquids
- SizeGallon
- ManufacturerBlack Diamond Stoneworks
- Weight8.5 lbs
Current price is USD$39.98
Price when purchased online
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4.55 stars out of 5, based on 60 seller reviews(4.5)60 seller reviews
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About this item
Product details
Discover the power of Black Diamond Stoneworks' Ultimate Grout Cleaner, expertly crafted to tackle the toughest grout cleaning challenges without damaging your tiles. Developed through rigorous testing in demanding environments like commercial kitchens and restaurants, this cleaner effectively cuts through thick, embedded grease and grime, ensuring your grout is impeccably clean without the harshness of acids. Our acid-free formula focuses on safe, effective cleaning, making it perfect for daily use in high-traffic areas while preserving the integrity of your grout and tile. While it's not designed for calcium or water spot removal, it excels in removing soap deposits, making it an ideal choice for maintaining bathrooms and kitchen tiles. It's gentle enough not to etch marble, though we recommend a preliminary test in a discreet area to ensure compatibility with your specific surfaces. Using Ultimate Grout Cleaner is as simple as spraying it directly on the grout or tile, letting it sit for 1-3 minutes to penetrate deep-set dirt, then agitating with a brush and rinsing with clean water for stunning results. Designed with Black Diamond Stoneworks' commitment to making cleaning easy, this product reflects our dedication to high-performance cleaning solutions that save you time and effort. Proudly made in the USA, Ultimate Grout Cleaner is a testament to our pursuit of excellence in cleaning technology, ensuring that when you choose Black Diamond, you're not just cleaning—you're experiencing the pinnacle of cleaning innovation.
- POWERFUL GROUT CLEANING: Offers a professional-strength, acid-free formula for deep cleaning and removing tough stains from tile grout in kitchens and bathrooms.
- SAFE FOR DELICATE SURFACES: Use confidently on colored grout and natural stone surfaces like ceramic, marble, and granite. Our safe, acid-free cleaner prevents damage to floors and walls.
- RESTORES GROUT COLOR: Not just a cleaner—our product revives the original color of your grout, enhancing the appearance of your floors and making them look new.
- FLEXIBLE USE OPTIONS: Effective with a grout brush or a steam cleaning machine, our cleaner provides versatile cleaning solutions to handle any grout cleaning task.
- Homegrown Quality Assurance: From our family to yours, every bottle of Our Products is a testament to American craftsmanship. Proudly made in San Clemente, CA, our products stand as a beacon of quality in eco-conscious household care.
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Specifications
Brand
Black Diamond Stoneworks
Household cleaner type
Grout Cleaners
Rec. use
Commercial
Cleanser form
Liquids
Directions
Instructions
Simply spray on the grout or tile and let stand for 1-3 minutes. Agitate with a brush to loosen embedded soil. Rinse with clean water.
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
Mar 2, 2026
Holli
5 out of 5 stars review
Verified Purchase
You need this
This stuff really works. I bought a small container to try it out and ended up buying another gallon. It takes a little elbow grease but if you have children and pets, you need this.
Incentivized Review
Helpful?12O13K8OV5E0139425679
Mar 25, 2026
Di
5 out of 5 stars review
Verified Purchase
Works great
Incentivized Review
Helpful?12O13K8OV5E0139425679
Nov 29, 2025
Linda
4 out of 5 stars review
Verified Purchase
Good product but not a miracle product
I was hoping that I wouldn't have to "scrub" really hard when using this product. But it wasn't as easy as I had hoped. I have used other grout cleaners that were just as good. This is a good product and not hard on the eyes/nose definitely. Felt alot safer than other products. Overall, it is a good product but not a "miracle" product I was hoping for.
Incentivized Review
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