--- product_id: 14775866 title: "Black Diamond Ultimate Grout Cleaner: Best Cleaner for Tile, Ceramic, Porcelain, Marble Acid-Free Safe Deep Cleaner & Stain Remover for Even The Dirtiest Grout (1-Gallon)" brand: "black diamond stoneworks" price: "R2019" currency: ZAR in_stock: true reviews_count: 13 category: "Black Diamond Stoneworks" url: https://www.desertcart.co.za/products/14775866-black-diamond-ultimate-grout-cleaner-best-cleaner-for-tile-ceramic store_origin: ZA region: South Africa --- # Deep cleans 13+ years of grime 1 Gallon professional-grade formula Acid-free, safe on marble & porcelain Black Diamond Ultimate Grout Cleaner: Best Cleaner for Tile, Ceramic, Porcelain, Marble Acid-Free Safe Deep Cleaner & Stain Remover for Even The Dirtiest Grout (1-Gallon) **Brand:** black diamond stoneworks **Price:** R2019 **Availability:** ✅ In Stock ## Summary > ✨ Restore your grout’s glow—because your floors deserve the ultimate clean! 🧼 ## Quick Answers - **What is this?** Black Diamond Ultimate Grout Cleaner: Best Cleaner for Tile, Ceramic, Porcelain, Marble Acid-Free Safe Deep Cleaner & Stain Remover for Even The Dirtiest Grout (1-Gallon) by black diamond stoneworks - **How much does it cost?** R2019 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/14775866-black-diamond-ultimate-grout-cleaner-best-cleaner-for-tile-ceramic) ## Best For - black diamond stoneworks enthusiasts ## Why This Product - Trusted black diamond stoneworks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application:** Compatible with grout brushes and steam machines for customized cleaning power. - • **Powerhouse Deep Cleaning:** Effortlessly lifts stubborn grout stains without harsh acids or damage. - • **Trusted by Professionals:** Used in high-traffic commercial spaces and homes alike for reliable, lasting results. - • **Safe on Delicate Surfaces:** Protect your marble, granite, and colored grout with a non-etching, acid-free formula. - • **Restores Original Brightness:** Revives grout’s fresh, clean look—say goodbye to years of embedded dirt. ## Overview Black Diamond Ultimate Grout Cleaner is a 1-gallon, acid-free deep cleaner designed to remove even the toughest grout stains on tile, ceramic, porcelain, and natural stone surfaces. Safe for delicate materials like marble and granite, it restores grout’s original color without etching or damage. Trusted by professionals and ideal for kitchens, bathrooms, and commercial spaces, this powerful formula works with brushes or steam machines to deliver a thorough, non-toxic clean that lasts. ## Description Ultimate Grout Cleaner is the best grout cleaner for tile and grout cleaning, it is an innovative, labor saving cleaner for grease, dirt, oil and soap scum on white or colored grout. This acid-free formula provides you with the best way to clean grout and ceramic, porcelain or marble. It can also be used for cleaning grout with a grout steam cleaner. Because it is acid-free it will NOT clean calcium or water spots from showers but it will work extremely well on the soap deposits. It will not normally etch marble but we always recommend that you do a test area first. 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. This product is very strong so do not use on painted surfaces. Made in the USA. Review: After 13 years of dirt accumulation, we have clean grout again! - This formula is just fantastic! I’ve tried ANOTHER product not as effective which I had to return for its strong chemical smell. I have asthma and could not tolerate the smell even with a mask. Black Diamond has a pleasant non-toxic clean smell. I was indeed impressed with its effectiveness and how easy it was to clean 13 years of dirt on my floor tile grout. I used a plastic squeeze bottle to apply the cleaner, waited 5-10 minutes, scrubbed the grout with a long handle brush I found in desertcart (to avoid bending or kneeling over) and saw the magic happen before my eyes. Amazing results! I’m extremely satisfied with this product. I did finish cleaning the grout with my steamer, but just as an additional step to disinfect the floors. I’ll buy this product again. Review: Smells good, easy cleaning! - WOW this stuff works great - we used this for our corporate tile floor that sees a lot of traffic. Lightly using the scrub brush took away the dirt easily. We have not found a product that does as well as this has. The smell is pleasant and not overpowering. Spray bottle works well and doesn't leak out of the handle like some do. We will see how long this cleaning lasts! ## Features - Powerful Grout Cleaning – Tackles stubborn stains and buildup with a professional-strength, acid-free formula. Deep clean without the harsh chemicals. - Safe for Delicate Surfaces – Use confidently on colored grout and natural stone like marble, granite, and ceramic. No acid. No etching. No damage. - Restores Original Grout Color – Lifts grime that’s been locked in for years, bringing back the bright, clean lines your floors were meant to have. - Versatile Application – Works with grout brushes or steam machines for targeted or whole-room cleaning. Choose the method that fits your space. - Made for Kitchens, Bathrooms & Beyond – Trusted by pros and safe for everyday use—revive your grout anywhere you need a fresh start. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00J75VHOW | | ASIN | B00J75VHOW | | Best Sellers Rank | #664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Tile Grout Cleaners | | Brand Name | Black Diamond Stoneworks | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.0 4.0 out of 5 stars (12,289) | | Date First Available | March 29, 2012 | | Included Components | ULTIMATE GROUT CLEANER: Best Grout 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. Gallon | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Type Name | ULTIMATE GROUT CLEANER: Best Grout 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. Gallon | | Item Volume | 1 Gallons | | Item Weight | 8.5 Pounds | | Item model number | UGC-Gal | | Manufacturer | Black Diamond Stoneworks | | Manufacturer | Black Diamond Stoneworks | | Material Features | Clean | | Material Type Free | Acid Free | | Number of Items | 1 | | Product Dimensions | 7 x 4.5 x 11 inches; 8.5 Pounds | | Scent | Unscented | | Special Features | Acid Free | | Specific Uses For Product | Grout | | Surface Recommendation | Grout,Porcelain | | UPC | 679773003138 | | Unit Count | 127.95 Fluid Ounces | | Warranty Description | We will refund your money 90 days from purchase for any reason. | ## Product Details - **Brand:** Black Diamond Stoneworks - **Item Form:** Liquid - **Material Feature:** Clean - **Scent:** Unscented - **Specific Uses For Product:** Grout ## Images ![Black Diamond Ultimate Grout Cleaner: Best Cleaner for Tile, Ceramic, Porcelain, Marble Acid-Free Safe Deep Cleaner & Stain Remover for Even The Dirtiest Grout (1-Gallon) - Image 1](https://m.media-amazon.com/images/I/7182x-Mk3RL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ After 13 years of dirt accumulation, we have clean grout again! *by B***H on March 2, 2026* This formula is just fantastic! I’ve tried ANOTHER product not as effective which I had to return for its strong chemical smell. I have asthma and could not tolerate the smell even with a mask. Black Diamond has a pleasant non-toxic clean smell. I was indeed impressed with its effectiveness and how easy it was to clean 13 years of dirt on my floor tile grout. I used a plastic squeeze bottle to apply the cleaner, waited 5-10 minutes, scrubbed the grout with a long handle brush I found in Amazon (to avoid bending or kneeling over) and saw the magic happen before my eyes. Amazing results! I’m extremely satisfied with this product. I did finish cleaning the grout with my steamer, but just as an additional step to disinfect the floors. I’ll buy this product again. ### ⭐⭐⭐⭐⭐ Smells good, easy cleaning! *by N***N on January 27, 2026* WOW this stuff works great - we used this for our corporate tile floor that sees a lot of traffic. Lightly using the scrub brush took away the dirt easily. We have not found a product that does as well as this has. The smell is pleasant and not overpowering. Spray bottle works well and doesn't leak out of the handle like some do. We will see how long this cleaning lasts! ### ⭐⭐⭐⭐ Works Really Well, Just a Few Minor Issues *by C***. on October 31, 2025* This grout cleaner is genuinely effective — it lifted years of dirt and grime that other cleaners barely touched! The quality of the cleaner itself is impressive, and the included brush makes it easier to get into tight grout lines. It’s definitely a powerful cleaner that delivers results without damaging tile. That said, the bottle design could be better. Mine had a bit of leakage during shipping, and the solution is slightly sticky when it dries if not fully wiped up. The smell is noticeable but not overwhelming — more “cleaning chemical” than fresh scent. The bottle and spray nozzle feel durable, though, and it should last a while. Overall, a great product for deep cleaning grout — just be mindful of the slight mess factor! ## Frequently Bought Together - Black Diamond Ultimate Grout Cleaner: Best Cleaner for Tile, Ceramic, Porcelain, Marble Acid-Free Safe Deep Cleaner & Stain Remover for Even The Dirtiest Grout (1-Gallon) - MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles - Clean-eez Grout-eez Super Heavy-Duty Grout Cleaner - Powerful Tile and Floor Stain Remover for Bathroom, Kitchen, and More - 32 oz. --- ## 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.co.za/products/14775866-black-diamond-ultimate-grout-cleaner-best-cleaner-for-tile-ceramic](https://www.desertcart.co.za/products/14775866-black-diamond-ultimate-grout-cleaner-best-cleaner-for-tile-ceramic) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-22*