--- product_id: 2973966 title: "StoneTech Mold & Mildew Stain Remover, 24OZ (709ML) Spray Bottle" brand: "stonetech" price: "157.91 DT" currency: TND in_stock: true reviews_count: 13 category: "Stone Tech" url: https://www.desertcart.tn/products/2973966-stonetech-mold-and-mildew-stain-remover-24oz-709ml-spray-bottle store_origin: TN region: Tunisia --- # 710 ml ready-to-use spray Foaming action for vertical surfaces Safe on natural stone & grout StoneTech Mold & Mildew Stain Remover, 24OZ (709ML) Spray Bottle **Brand:** stonetech **Price:** 157.91 DT **Availability:** ✅ In Stock ## Summary > 🧼 Elevate your stone care game—because your surfaces deserve the best! ## Quick Answers - **What is this?** StoneTech Mold & Mildew Stain Remover, 24OZ (709ML) Spray Bottle by stonetech - **How much does it cost?** 157.91 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2973966-stonetech-mold-and-mildew-stain-remover-24oz-709ml-spray-bottle) ## Best For - stonetech enthusiasts ## Why This Product - Trusted stonetech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stone-Safe Power:** Formulated specifically for marble, granite, limestone, and more—no etching, no damage. - • **Fresh & Clean Scent:** Leaves behind a natural, non-overpowering fragrance that signals true cleanliness. - • **Proven User Favorite:** Highly rated with 4.3 stars and thousands of happy customers who swear by its effectiveness. - • **Effortless Vertical Cleaning:** Foaming spray clings to walls and backsplashes, eliminating drips and mess. - • **Versatile Indoor & Outdoor Use:** Perfect for showers, countertops, patios, and floors—wherever mold hides. ## Overview DuPont Mold & Mildew Stain Remover by StoneTech is a 24 fl oz ready-to-use spray designed to safely and effectively remove mold, mildew, and algae stains from natural stone surfaces like marble, granite, and limestone. Its unique foaming formula adheres to vertical surfaces without dripping, making it ideal for both indoor and outdoor applications. Trusted by thousands with a 4.3-star rating, it cleans deeply without damaging stone or grout, leaving behind a fresh, natural scent. ## Description STONETECH Mold & Mildew Stain Remover is a ready-to-use, powerful specialty cleaner specifically formulated to remove mold, mildew and even algae on natural stone, tile, masonry and grout. It quickly dissolves unsightly mold and mildew stains without degrading or harming the surface. STONETECH Mold & Mildew Stain Remover features a foaming action sprayer that allows the cleaner to adhere well to vertical applications and avoid messy drips. Great for kitchen countertops, bathroom vanities, showers, patios and more. Review: WOW!! Game changing product!!! - So after remodeling my bathroom, I had come to regret putting in a natural stone floor in my shower. It is so hard to clean I have literally thrown my back out scrubbing the mildew from the grout and walls. I saw the DuPont mold and mildew stain remover while scrolling through desertcart. I have tried every natural product , home remedies you name it I have probably tried it. Can’t use commercial chemical based cleaners for fear it would ruin the stone. I figured this said it was formulated for the real stone why not try it after reading some great reviews. Let me tell you Wow.. this product is a game changer for me. Super easy to spray on.. I let it sit about 5-10 minutes scrubbed it with an electric scrubber.. hand scrubbed a few spots between the tiles. It came off super easy. It seems to be super gentle on my tile. The smell is a bit strong be careful if you’re sensitive. I can’t believe the difference super happy with this product. Before and after is incredible. Review: It really works on Polished Marble, no etching - This product is Amazing! Don’t hesitate to buy!! I used it on my Carrera marble shower and bathroom floor I have polished basketweave marble, which has lots of grout. It took away all mildew and grime. I left it on just a few minutes and used a small Nail brush scrub the grout. It came up like brand new. I have White grout. I have never found a product to use that was safe for my polished marble and the baking soda that was suggested to me just didn’t cut it. The smell is clean and no residue. I followed the directions which said rinse after scrubbing. This product makes me so happy to clean my shower ;) Thank you STONETECH !!! I’m going to try other products from them ❤️ ## Features - Recommended surfaces include: marble, granite, limestone, travertine, slate, ceramic tile, porcelain tile, and glass tile - Unique formula won't degrade stone or grout - Interior and exterior usability in bathrooms, showers, countertops, backsplashes, floors, and walls - Safe spray leaves behind a fresh, clean scent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00758ST6M | | Best Sellers Rank | #11,252 in Health & Household ( See Top 100 in Health & Household ) #167 in All-Purpose Household Cleaners | | Brand | StoneTech | | Brand Name | StoneTech | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.3 out of 5 stars 1,459 Reviews | | Item Form | Spray | | Item Volume | 710 Liters | | Item Weight | 24 Ounces | | Manufacturer | Laticrete | | Material Feature | Natural | | Material Features | Natural | | Model Number | SYNCHKG029666 | | Number of Items | 1 | | Part Number | 4106330 | | Product Benefits | Concentrated | | Scent | Natural | | Size | 24 fl oz (Pack of 1) | | Special Features | Stain Remover | | Specific Uses For Product | Stone | | Surface Recommendation | Stone | | UPC | 669009113076 | | Unit Count | 24.0 Fluid Ounces | ## Product Details - **Brand:** StoneTech - **Item Form:** Spray - **Material Feature:** Natural - **Scent:** Natural - **Specific Uses For Product:** Stone ## Images ![StoneTech Mold & Mildew Stain Remover, 24OZ (709ML) Spray Bottle - Image 1](https://m.media-amazon.com/images/I/61cyuLxhnIL.jpg) ## Questions & Answers **Q: Does this product also contain bleach? I have asthma and must be real careful of fumes.** A: It doea not contain bleach. The ingredients are sodium hypochlorite, alkyl amine oxide, alkyl aminoacetate salt, and water. The fumes are rather strong despite it not containing bleach. I would definitely make sure your room is well ventilated and work in small sections. It works great! **Q: Is this made by dupont? the bottle says laticrete....** A: Laticrete International purchased the Stonetech division of Dupont in 2014. All labeling changed over to Laticrete the first of this year. Same product, new owner with a slightly updated label. Thanks! **Q: does this work on ceramic tile please?** A: I’m sure it will; I bought it to use on my marble tile so it would not be damaged. It works well. **Q: Does this work on silicone?** A: It may work but be careful to not wear down the silicone from scrubbing with the cleaner ## Customer Reviews ### ⭐⭐⭐⭐⭐ WOW!! Game changing product!!! *by K***A on May 28, 2026* So after remodeling my bathroom, I had come to regret putting in a natural stone floor in my shower. It is so hard to clean I have literally thrown my back out scrubbing the mildew from the grout and walls. I saw the DuPont mold and mildew stain remover while scrolling through Amazon. I have tried every natural product , home remedies you name it I have probably tried it. Can’t use commercial chemical based cleaners for fear it would ruin the stone. I figured this said it was formulated for the real stone why not try it after reading some great reviews. Let me tell you Wow.. this product is a game changer for me. Super easy to spray on.. I let it sit about 5-10 minutes scrubbed it with an electric scrubber.. hand scrubbed a few spots between the tiles. It came off super easy. It seems to be super gentle on my tile. The smell is a bit strong be careful if you’re sensitive. I can’t believe the difference super happy with this product. Before and after is incredible. ### ⭐⭐⭐⭐⭐ It really works on Polished Marble, no etching *by S***M on May 1, 2026* This product is Amazing! Don’t hesitate to buy!! I used it on my Carrera marble shower and bathroom floor I have polished basketweave marble, which has lots of grout. It took away all mildew and grime. I left it on just a few minutes and used a small Nail brush scrub the grout. It came up like brand new. I have White grout. I have never found a product to use that was safe for my polished marble and the baking soda that was suggested to me just didn’t cut it. The smell is clean and no residue. I followed the directions which said rinse after scrubbing. This product makes me so happy to clean my shower ;) Thank you STONETECH !!! I’m going to try other products from them ❤️ ### ⭐⭐⭐⭐⭐ Works well for old mold stains without damaging tile *by J***N on May 27, 2026* After moving into our current home, I was hesitant to use my prior Mold Armor mold remover (which worked great for killing mold, but seems to be discontinued) on our current tile because I don't know what material it is, so I was worried it might be too harsh. The mold got bad enough I finally got around to looking for and trying a stone safe mold remover. This works well enough (seems to be a bit slower, but took care of the mold without issue) and doesn't seem to be causing any problems with the tile. The smell is also much less pungent than the Mold Armor one. Only thing is I still don't know what specific tile we have so I can't share that information. ## Frequently Bought Together - DuPont Mold & Mildew Stain Remover for Natural Stone - OXO Good Grips Grout Brush,White - OXO Good Grips Deep Clean Brush Set --- ## 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.tn/products/2973966-stonetech-mold-and-mildew-stain-remover-24oz-709ml-spray-bottle](https://www.desertcart.tn/products/2973966-stonetech-mold-and-mildew-stain-remover-24oz-709ml-spray-bottle) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-16*