--- product_id: 1390545 title: "Mold Blocker, 32 OZ" brand: "mold armor" price: "$43.86" currency: USD in_stock: true category: "Mold Armor" url: https://www.desertcart.us/products/1390545-mold-blocker-32-oz store_origin: US region: United States of America --- # Waterproof barrier lasts 3 months Antimicrobial mold prevention Safe on fabrics & upholstery Mold Blocker, 32 OZ **Brand:** mold armor **Price:** $43.86 **Availability:** ✅ In Stock ## Summary > 🛡️ Mold Armor: Your invisible shield against mold—because your home deserves the best defense. ## Quick Answers - **What is this?** Mold Blocker, 32 OZ by mold armor - **How much does it cost?** $43.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1390545-mold-blocker-32-oz) ## Best For - mold armor enthusiasts ## Why This Product - Trusted mold armor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fabric-Friendly Formula:** Gentle yet powerful; safe to use on delicate fabrics without saturation or damage. - • **Easy Application Routine:** Spray, air dry, and repeat every 3 months on fabrics or weekly on hard surfaces—simple upkeep for a mold-free home. - • **Eco-Conscious & Effective:** Biodegradable and antimicrobial, combining safety with superior mold-blocking performance. - • **Long-Lasting Mold Defense:** Creates an invisible, waterproof shield that prevents mold growth for up to 3 months—stay protected, effortlessly. - • **Versatile Surface Protection:** Perfect for bathrooms, linens, draperies, apparel, carpets, bedding, and furniture—one spray, endless coverage. ## Overview MOLD ARMOR Mold Blocker is a 32 oz antimicrobial spray that creates a waterproof barrier to prevent mold growth on indoor and outdoor surfaces for up to 3 months. Safe for use on fabrics, upholstery, and hard surfaces, it offers versatile, easy-to-apply protection that keeps your home fresh and mold-free with minimal maintenance. ## Description Product Description MOLD ARMOR Mold Blocker is a powerful spray that prevents mold for up to three months after use. This mold control spray works by creating a waterproof barrier to stop the growth of new mold. Ideal for use on indoor and outdoor surfaces including bathrooms, linens, draperies, fabrics, apparel, carpets, bedding, upholstery and furniture. To use, hold spray bottle 6-8 inches from surface and spray surface until wet. Do not saturate fabrics. Allow to air dry for at least 5 minutes. Repeat every 3 months on fabric surfaces and every 7 days on hard, non-porous surfaces. Pre-clean heavily soiled surfaces. This bathroom and fabric spray is the home improvement tool you need to keep your house mold and mildew free. Keep out of reach of children and follow all directions carefully. From the Manufacturer Now there is a fast, easy, affordable and safe solution to fighting mold problems. Mold Armor is the proven effective product line dedicated solely to finding, cleaning and preventing mold and mildew stains on the inside and outside of your home. Protect, renew and restore your home's beauty with Mold Armor. Mold Blockers prevent mold and mildew from growing for up to 2 months. ## Features - MOLD ARMOR Mold Blocker is waterproof and prevents mold growth for up to 3 months. - This mold blocker creates an invisible barrier to prevent mold growth on indoor and outdoor surfaces. - This anti-mold spray is for use in bathrooms, linens, draperies, fabrics, apparel, carpets, bedding, upholstery, and furniture. - To use, spray surface until wet. Allow to air dry. - Repeat every 3 months on fabric surfaces and every 7 days on hard, non-porous surfaces. Follow all directions carefully. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0017KE9OA | | ASIN | B0017KE9OA | | Best Sellers Rank | #17,502 in Health & Household ( See Top 100 in Health & Household ) #21 in Household Mold & Mildew Removers | | Brand Name | Mold Armor | | Customer Reviews | 4.2 4.2 out of 5 stars (2,938) | | Date First Available | August 17, 2005 | | Department | Unisex-Adult | | Global Trade Identification Number | 00075919005163 | | Included Components | Mold Armor FG516 Mold Blocker, Trigger Spray 32-Ounce | | Item Form | Spray | | Item Type Name | Mold Blocker | | Item Volume | 946 ml | | Item Weight | 2 pounds | | Item model number | Mold Blocker | | Manufacturer | WM Barr | | Manufacturer | WM Barr | | Manufacturer recommended age | 0 months and up | | Material Feature | Biodegradable Warning | | Material Features | Biodegradable | | Model Number | Mold Blocker | | Number of Items | 1 | | Part Number | FG516T | | Product Dimensions | 4.5 x 3 x 11 inches; 2 pounds | | Scent | Unscented | | Size | 32 Fl Oz (Pack of 1) | | Special Features | Antimicrobial | | Specific Uses For Product | Furniture, Upholstery | | Surface Recommendation | Fabric | | UPC | 075919005163 | | Unit Count | 32 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Mold Armor - **Item Form:** Spray - **Material Feature:** Biodegradable - **Scent:** Unscented - **Specific Uses For Product:** Furniture, Upholstery ## Images ![Mold Blocker, 32 OZ - Image 1](https://m.media-amazon.com/images/I/619cJvh+yAL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can it be used on furniture?** A: It would have a similar outcome to spraying bleach on furniture. You wanna use it in bathrooms, white painted walls are ok, tile, linoleum, shower curtains (plastic or glass door). Certain window cills (Metal), wood window cills not so bad. White carpets. Behind the washing machine, inside too(?) rinse through after **Q: Does this kill black mold** A: I don't know about this, but mold armor stain remover definitely does that. You can see the Black mold disappearing instantly **Q: Can I use this on a painted wall above the tile in the shower ?** A: Yes you can. This product is great. I use it around my home with no issues. **Q: Can you post a picture of the back of the label please?** A: its 2nd picture under the item, just click on it and wave the mouse ## Frequently Bought Together - MOLD ARMOR Mold Blocker Spray, 32 oz., Fresh & Clean Scent, Cleans & Prevents Mold & Mildew for up to 3 Months, Effectively Eliminates Musty Odors, Bleach Free - Concrobium 27400CAL Mold Control Aerosol, 14.1 oz - Vacplus Moisture Absorbers 6 Pack, 10.5 Oz Portable Humidity Absorber Boxes for Your Bathroom, Closet & Car, Dehumidifier with Fragrance Free, Navy Blue --- ## 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.us/products/1390545-mold-blocker-32-oz](https://www.desertcart.us/products/1390545-mold-blocker-32-oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-29*