I am a staff of five-star hotel, looking for mold remover and tiles silicone cleaner. Do you have safety certificaion ?

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.

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!

Our grout is dark. It didn’t leave white spots. You have to scrub with a grout brush.

does this restore grout that is supposed to be black

It does not restore. It cleans. If the grout was originally black it will still be black after dirt is removed.

Is this cleaner better than vinegar + Palmolive brew ?

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!!

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✨ Clean grout, clear conscience – power meets safety! 🧼

VERSATILE USE - Perfect for both commercial and DIY projects, tackling white and colored grout with equal ease.
ACID FREE SAFETY - Protect your tiles and surfaces with a non-corrosive formula safe for ceramic, porcelain, and marble.
MADE IN CALIFORNIA - Crafted with quality and care in the USA, ensuring premium performance and reliability.
LIGHTWEIGHT COMPACT - At just over 1kg and compact size, it’s easy to handle and store without hassle.
POWERFUL DEEP CLEANING - Effortlessly removes grease, mud, and stubborn stains for grout that looks brand new.

The Ultimate Grout Cleaner by Black Diamond Stoneworks is a concentrated, acid-free deep cleaner designed for ceramic, porcelain, and marble tiles. Lightweight and safe for both white and colored grout, it effectively removes grease, mud, food spills, and soap scum, making it ideal for commercial and DIY use. Made in California, this powerful formula revitalizes even severely stained grout without damaging surfaces.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Brand	Black Diamond Stoneworks
Model Number	FBA_UGC-QT-Br
Product Dimensions	11.43 x 7.62 x 22.86 cm; 1.02 kg
Color	clear
Laser Class	Concentrated
Are Batteries Included	No
Item Weight	1.02 Kilograms

アルティメットグラウトクリーナータイルセラミック磁器大理石用無酸安全ディープクリーナーステインリムーバーひどく汚れた目地にも Quart + Brush UGC-QT-Br

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アルティメットグラウトクリーナー タイル セラミック 磁器 大理石用 無酸 安全 ディープクリーナー ステインリムーバー ひどく汚れた目地にも Quart + Brush UGC-QT-Br

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Common Questions

アルティメットグラウトクリーナータイルセラミック磁器大理石用無酸安全ディープクリーナーステインリムーバーひどく汚れた目地にも Quart + Brush UGC-QT-Br