---
product_id: 400768740
title: "Black Diamond Stoneworks Natural Stone Soap Scum Remover for Showers, Glass Doors & Acid-Free. - 1 Quart"
brand: "black diamond stoneworks"
price: "¥11809"
currency: JPY
in_stock: true
reviews_count: 13
category: "Black Diamond Stoneworks"
url: https://www.desertcart.jp/products/400768740-black-diamond-stoneworks-natural-stone-soap-scum-remover-for-showers
store_origin: JP
region: Japan
---

# 32 fl oz spray bottle Safe for natural stone & tile Biodegradable & non-toxic Black Diamond Stoneworks Natural Stone Soap Scum Remover for Showers, Glass Doors & Acid-Free. - 1 Quart

**Brand:** black diamond stoneworks
**Price:** ¥11809
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your shower game—because your stone deserves the best! 🛁

## Quick Answers

- **What is this?** Black Diamond Stoneworks Natural Stone Soap Scum Remover for Showers, Glass Doors & Acid-Free. - 1 Quart by black diamond stoneworks
- **How much does it cost?** ¥11809 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/400768740-black-diamond-stoneworks-natural-stone-soap-scum-remover-for-showers)

## 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

- • **Spray & Go Convenience:** Easy-to-use spray formula streamlines your cleaning routine—no scrubbing stress required.
- • **Stone-Safe Versatility:** Perfectly formulated for marble, granite, travertine, slate, and more—protect your investment while cleaning.
- • **Effortless Soap Scum Eradication:** Powerfully removes soap scum, hard water buildup, and body oils without harsh abrasives.
- • **Streak-Free Crystal Clear Finish:** Leaves shower doors and tiles spotless with zero cloudy residue—your surfaces will shine like new.
- • **Eco-Friendly Professional Quality:** Made in the USA with biodegradable, natural, and non-toxic ingredients for guilt-free sparkle.

## Overview

Black Diamond Stoneworks Natural Stone Soap Scum Remover is a 32 fl oz acid-free, biodegradable spray designed to safely and effectively remove soap scum, hard water deposits, and oils from showers, glass doors, and natural stone surfaces like marble and granite. Trusted by professionals and eco-conscious users alike, it delivers a streak-free finish without harsh chemicals, making it the go-to solution for maintaining pristine bathroom surfaces.

## Description

desertcart.com: Natural Stone Soap Scum Remover for Showers, Glass Doors & Acid-Free. 1-QT | Natural Stone Safe Shower Cleaner, For Marble, Granite, Travertine, Tile & Glass, Removes Soap Scum : Health & Household

Review: Holy crap- it worked! - I was nervous to try anything that could possibly damage the dark slate tile in my bathroom shower, but I had nothing to fear after all. It worked so well! I did what the instruction said, and I scrubbed a little on the harder spots. I’ve been looking around for a while for a natural product that could work. I may need to do one more scrub on a few spots, but it surprisingly worked great! I will definitely be buying more when I run out. No more ugly white soap scum.
Review: Great product for ceramic tile shower walls - Just know that this doesn’t smell good. But, that doesn’t matter to me because I have been trying for many months to clean off the soap scum off my black ceramic shower walls. I wish I would have taken a before picture, but I really didn’t believe this would work. I have tried every type of cleaner imaginable and nothing worked. The directions say there is no need to scrub, but I did use a soft microfiber sponge. To my shock, once the walls dried, 90% of the soap scum was gone. Most of it was on the lower walls where the soap splashes up, but I did use it on all the walls. I did a second cleaning in the lower areas and now 100% is gone! No more white soapy looking streaks. I am shocked and very happy. I had given up hope that anything would work. I will continue to use this weekly.

## Features

- Effective Soap Scum Removal: Removes soap scum, hard water buildup, body oils, and everyday shower residue
- Streak-Free Finish: Leaves a streak-free finish without cloudy residue or harsh abrasives
- Versatile Bathroom Application: Suitable for showers, tubs, shower doors, natural stone, tile, and bathroom surfaces
- Convenient Spray Formula: Easy spray-and-clean formula helps simplify routine shower maintenance
- Multi-Surface Compatibility: Safe for marble, granite, travertine, limestone, slate, tile, glass, and acrylic surfaces
- Professional-Quality Manufacturing: Made in the USA with professional-quality ingredients for natural stone care

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V1BFJWB |
| Best Sellers Rank | #33,530 in Health & Household ( See Top 100 in Health & Household ) #26 in Household Kitchen Stone Surface Cleaners |
| Brand | Black Diamond Stoneworks |
| Brand Name | Black Diamond Stoneworks |
| Customer Reviews | 4.1 out of 5 stars 576 Reviews |
| Global Trade Identification Number | 00679773001554 |
| Item Form | Liquid |
| Item Highlight | Natural Stone Safe Shower Cleaner, For Marble, Granite, Travertine, Tile & Glass, Removes Soap Scum |
| Item Volume | 32 fluid ounces |
| Item Weight | 2.2 pounds |
| Manufacturer | Black Diamond Stoneworks |
| Material Feature | Biodegradable, Natural, Non-Toxic |
| Material Features | Biodegradable, Natural, Non-Toxic |
| Model Number | SSR-QT |
| Number of Items | 1 |
| Part Number | SSR-QT |
| Scent | Natural |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | biodegradable |
| Specific Uses For Product | showers |
| Surface Recommendation | Shower |
| UPC | 679773001554 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** Black Diamond Stoneworks
- **Item Form:** Liquid
- **Material Feature:** Biodegradable, Natural, Non-Toxic
- **Scent:** Natural
- **Specific Uses For Product:** showers

## Images

![Black Diamond Stoneworks Natural Stone Soap Scum Remover for Showers, Glass Doors & Acid-Free. - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71wtTPB2SXL.jpg)

## Questions & Answers

**Q: Is this safe for travertine tile?**
A: I’ve used it on my travertine tiles for a while with great results. A light scrub with a 3M pad really helps too.

**Q: What type of fragrance does it have? Is it fresh or like ammonia or bleach?**
A: It is a very light fragrance.

**Q: Does it work on Marble**
A: Yes, that is what it was designed for.

**Q: Can it be used on unsealed quartz? Will it remove hard water rings? Will it discolor aluminum or stainless steal?**
A: Thank you for your question. It is safe to be used on quartz, aluminum, and stainless steel but it will not remove calcium. This product is acid free so it can be used safely on natural stone without the chance of damage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Holy crap- it worked!
*by A***A on August 5, 2026*

I was nervous to try anything that could possibly damage the dark slate tile in my bathroom shower, but I had nothing to fear after all. It worked so well! I did what the instruction said, and I scrubbed a little on the harder spots. I’ve been looking around for a while for a natural product that could work. I may need to do one more scrub on a few spots, but it surprisingly worked great! I will definitely be buying more when I run out. No more ugly white soap scum.

### ⭐⭐⭐⭐⭐ Great product for ceramic tile shower walls
*by P***D on March 1, 2026*

Just know that this doesn’t smell good. But, that doesn’t matter to me because I have been trying for many months to clean off the soap scum off my black ceramic shower walls. I wish I would have taken a before picture, but I really didn’t believe this would work. I have tried every type of cleaner imaginable and nothing worked. The directions say there is no need to scrub, but I did use a soft microfiber sponge. To my shock, once the walls dried, 90% of the soap scum was gone. Most of it was on the lower walls where the soap splashes up, but I did use it on all the walls. I did a second cleaning in the lower areas and now 100% is gone! No more white soapy looking streaks. I am shocked and very happy. I had given up hope that anything would work. I will continue to use this weekly.

### ⭐⭐⭐⭐ Best for regular cleaning
*by P***S on August 9, 2023*

Works best if used regularly to avoid build-up. To remove built up soap or hard water it isn't great. (Takes a lot of applications.) Doable but not as good as I had hoped. However it truly has proven safe on many surfaces.

## Frequently Bought Together

- Black Diamond Stoneworks Natural Stone Shower Soap Scum Remover Spray. For Cleaning Bathtubs, Glass Doors, Tubs, Travertine, Marble, Tile. Heavy Duty, Safe Acid-Free Cleaner. Safe for fixtures.
- Natural Stone and Grout Penetrating Shower Sealer. Marble, Granite Travertine, Limestone. Protects Making Them Easy to Clean. Works Also on Grout in Tile, Ceramic, and Porcelain. 1-Quart

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-31*