---
product_id: 601401540
title: "Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone"
brand: "black diamond stoneworks"
price: "₩56971"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/601401540-black-diamond-stoneworks-ultimate-grout-cleaner-for-tile-floors-blasts
store_origin: KR
region: South Korea
---

# Works in 1-3 minutes 32 fl oz heavy-duty spray Acid-free, grout-safe formula Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone

**Brand:** black diamond stoneworks
**Price:** ₩56971
**Availability:** ❌ Out of Stock

## Summary

> ✨ Clean grout, clear mind — because your floors deserve the ultimate glow-up! 🖤

## Quick Answers

- **What is this?** Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone by black diamond stoneworks
- **How much does it cost?** ₩56971 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/601401540-black-diamond-stoneworks-ultimate-grout-cleaner-for-tile-floors-blasts)

## 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

- • **Safe & Gentle:** Acid-free formula protects grout color and natural stone—no damage, no faster re-soiling.
- • **Versatile Use:** Perfect for tile floors, grout brushes, and steam cleaning machines—DIY made easy.
- • **Trusted Quality:** Made in the USA with full in-house control for consistent, reliable results every time.
- • **Fast-Acting Formula:** Just spray, wait 1-3 minutes, and agitate for effortless grime removal.
- • **Powerful Deep Clean:** Blasts years of embedded dirt, grease, and soap scum with professional-grade strength.

## Overview

Black Diamond Stoneworks Ultimate Grout Cleaner is a heavy-duty, acid-free spray designed to remove tough dirt, grease, and soap scum from tile grout and natural stone surfaces. Safe for colored grout, it restores grout color without damage and works quickly within minutes. Ideal for professional and home use, it supports grout brushes and steam cleaners, delivering reliable, deep cleaning results made in the USA.

## Description

Ultimate Grout Cleaner was created to clean grout in the most grueling environments- commercial kitchens, and restaurants without damaging the tile or grout. It was a difficult task because the grease was so thick and embedded deep into the grout. We tried many different formulas before we found just the right one. Our motto at Black Diamond Stoneworks is " We Make Cleaning Easy" and when you try our Ultimate Grout Cleaner you will see that we hit a home run with this product. Because this product is acid-free it will not remove calcium or water spots in your shower 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: Happy New Year 26 .. Love This Cleaner ... WOW !! years of black crud shower tile. see photos ... I've been living in this 80's built condo since 2011. The last few years tried EVERYTHING to clean the black around tiles / soft grout / caulk, whatever it's called. NO LUCK .. tried DYI' formulas, tried bleach scrub powder, bleach, mildew remover. NO LUCK. I bought drill attachment brush set a year or 2 ago also, did not help. TODAY, rec'd this product desertcart overnight. I relied on the reviews, best judgement ever on purchase. The brush included worked great on the corners, but I used the mentioned drill attachment for large areas. Yes bought desertcart a while ago, were quite cheap and paid off today. Just look at the nasty black leftovers in tub. 4 hours or more cleaning since the drill battery died after 10-15 minutes per round. Recommended!! I ordered a second bottle just now.
Review: Buenísimo para limpiar las juntas de los azulejos o pisos de cerámica Me parece caro pero es muy bueno

## Features

- GUARANTEED TO CLEAN EVEN THE DIRTIEST GROUT. This is the best professional grout cleaner for tile floors! It makes dirt, grease, food spills, and soap scum disappear. Save money and do it yourself!
- STOP SHOPPING for grout and tile cleaners that DO NOT work. Black Diamond Ultimate Grout Cleaner is the clear winner in performance. It makes cleaning easy.
- BE AWARE! Most grout cleaners use acid in their formulas that will damage the grout and make it re-soil faster, and harder to clean. These harsh chemicals are BAD for you, your family, and your pets!
- THE WHOLE HOUSE will look cleaner when the floors are cleaner. Our formula will protect the grout, and have it's color restored to looking new. Can be used with a grout brush, or a grout steam cleaning machine.
- WE CONTROL the whole process. We formulate, test, fill, label, and ship all of our own formulas. You can be assured that the Ultimate Grout Cleaner will exceed your expectations with every use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PO6HXNM |
| Batteries required | No |
| Best Sellers Rank | #71,724 in Health ( See Top 100 in Health ) #479 in Household Floor Cleaning Products |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,665) |
| Date First Available | 28 June 2022 |
| Is mould resistant | Acid Free |
| Item Weight | 1.02 kg |
| Item model number | FBA_UGC-QT-Br |
| Item volume | 32 Fluid Ounces |
| Product Dimensions | 11.43 x 7.62 x 22.86 cm; 1.02 kg |
| Scent | April Fresh |
| Specific uses | Grout |

## Product Details

- **Brand:** Black Diamond Stoneworks
- **Item form:** Spray
- **Material features:** Natural
- **Scent:** April Fresh
- **Specific uses for product:** Grout

## Images

![Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone - Image 1](https://m.media-amazon.com/images/I/712wPggs6mL.jpg)
![Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone - Image 2](https://m.media-amazon.com/images/I/71ANEM5JMiL.jpg)
![Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone - Image 3](https://m.media-amazon.com/images/I/71Sq2m3TsKL.jpg)
![Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone - Image 4](https://m.media-amazon.com/images/I/71WvLaUqTyL.jpg)
![Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors Blasts Away Years of Dirt and Grime Making Cleaning Easy. Heavy Duty Spray Cleaning Solution. Safe for Colored Grout and Natural Stone - Image 5](https://m.media-amazon.com/images/I/81Vgsjs8TWL.jpg)

## Questions & Answers

**Q: I am a staff of five-star hotel,  looking for mold remover and tiles silicone cleaner. Do you have safety certificaion ?**
A: You can use 'WET & FORGET' they even  make a version of this for Tile Roof mold.  Super stuff they sell it a Home Depot.  It enzymes.  Just spray at home right after a shower let it sit then next shower rinse off.  Super easy and really effective.  Just wash off the original mold then spray this and no mold will ever grow again.

**Q: Does this product work on colored grout? Our grout is a dark tan or medium brown. I don't want it to turn white in spots. Thanks!**
A: Our grout is dark. It didn’t leave white spots. You have to scrub with a grout brush.

**Q: does this restore grout that is supposed to be black**
A: It does not restore. It cleans. If the grout was originally black it will still be black after dirt is removed.

**Q: Is this cleaner better than vinegar + Palmolive brew ?**
A: Hi SuiThis is a nonacid cleaner that can be used safely on colored grout and natural stone. It will clean dirt, stains, and soap scum. As a non acid cleaner this will not be effective on mold, mildew and calcium deposits. This tile cleaner is an excellent cleaner used correctly for many applications but may not be as effective in the shower as showers typically have mold, mildew and calcium build up issues. Hope this helps!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***R on 2 January 2026*

Happy New Year 26 .. Love This Cleaner ... WOW !! years of black crud shower tile. see photos ... I've been living in this 80's built condo since 2011. The last few years tried EVERYTHING to clean the black around tiles / soft grout / caulk, whatever it's called. NO LUCK .. tried DYI' formulas, tried bleach scrub powder, bleach, mildew remover. NO LUCK. I bought drill attachment brush set a year or 2 ago also, did not help. TODAY, rec'd this product Amazon overnight. I relied on the reviews, best judgement ever on purchase. The brush included worked great on the corners, but I used the mentioned drill attachment for large areas. Yes bought Amazon a while ago, were quite cheap and paid off today. Just look at the nasty black leftovers in tub. 4 hours or more cleaning since the drill battery died after 10-15 minutes per round. Recommended!! I ordered a second bottle just now.

### ⭐⭐⭐⭐⭐ Review
*by N***O on 23 January 2025*

Buenísimo para limpiar las juntas de los azulejos o pisos de cerámica Me parece caro pero es muy bueno

### ⭐⭐⭐⭐⭐ Review
*by O***R on 31 August 2025*

I used this today in my filthy kitchen tile floor grout. It has years of built up grime. The floor is mopped on a weekly basis, but I cannot remember the last time. The grout had been properly cleaned.I sprayed the product on in sections and let it sit on there for five minutes. I then use the Rubbermaid grout scrubbing brush first and then I used an angled brush that I purchased separately for grout and scrubbed it very well wiped it all down mopped and then used a grout sealer and the results were amazing. Does take some manual labor to do, but it works excellent. Highly recommend there was not a strong odor and I used non-latex Mr. clean rubber gloves and had no issues.

## 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-Quart/1-Brush)
- Lumkew Grout Cleaner Brush V Shape, Stiff Grout Cleaning Brushes for Tile Floor, Handheld Grout Scrub Brush Set for Shower, Bathroom, Kitchen, Household Use,2 pcs

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*