--- product_id: 261303585 title: "\"\" (1 Gallon) Premium Blue Indicating(Blue to Pink) Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable(7.5 LBS)" brand: "dry & dry" price: "869.54 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/261303585-1-gallon-premium-blue-indicating-blue-to-pink-silica-gel store_origin: TN region: Tunisia --- # 1 Gallon Volume Rechargeable Indicating Color Change "" (1 Gallon) Premium Blue Indicating(Blue to Pink) Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable(7.5 LBS) **Brand:** dry & dry **Price:** 869.54 DT **Availability:** βœ… In Stock ## Summary > πŸ’Ό Keep Your Space Dry & Stylish! ## Quick Answers - **What is this?** "" (1 Gallon) Premium Blue Indicating(Blue to Pink) Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable(7.5 LBS) by dry & dry - **How much does it cost?** 869.54 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/261303585-1-gallon-premium-blue-indicating-blue-to-pink-silica-gel) ## Best For - dry & dry enthusiasts ## Why This Product - Trusted dry & dry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Secure:** Crafted with only 0.005% cobalt chloride, ensuring safety for you and the environment. - β€’ **Made in the USA:** Proudly packaged in California, supporting local manufacturing and quality assurance. - β€’ **Moisture Mastery:** Experience the power of 7.5 lbs of premium silica gel beads that absorb moisture like a pro! - β€’ **Color Change Indicator:** Stay informed with our innovative blue-to-pink color change, signaling when it's time to recharge. - β€’ **Long-Lasting Performance:** Enjoy peace of mind with a product designed for longevityβ€”reusable and effective for years! ## Overview Dry & Dry's Premium Blue Indicating Silica Gel Desiccant Beads offer a reliable solution for moisture control. With a 1-gallon volume and a weight of 7.5 lbs, these beads change color from blue to pink when saturated, indicating when to recharge. Made in the USA, they are safe, reusable, and designed for long-term preservation. ## Description Dry & Dry "" (1 Gallon) Premium Blue Indicating(Blue to Pink) Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable(7.5 LBS) ## Features - 30+ Year Experience in Industry of Desiccant - SHOP WITH CONFIDENCE. 100% Refund or New Replacement BEYOND REFUND PERIOD if you are not happy with our product.(See Our Customers' Reviews-World Wide Best Seller). Packaging Material Made in USA and Packaging Facility located in Brea, California. - 1 Gallon Volume of Fresh Blue High Quality Indicating Silica Gel Beads(Net Weight: 7.5 lbs), Silica Gel Beads Size : About 2 ~ 4 mm. - Indicating Silica Gel will turn Blue to Pink when 50-60% absorbed with moisture. Still almost half more capacity left to absorb moisture even after color change. - Blue Beads contain "COBALT CHLORIDE" which may pose health risk and environmental issues. Our blue beads contain only 0.005% cobalt chloride - Beads are stored in Air Tight Sealed Container for Long-term Preservation & Protection - Beads can be Reactivated by Placing in the Oven for 0.5-2 hours at 200-250F Or Microwave for About 10 Minutes at DEFROST. Don't use over 250F in the Oven. Depending on beads' condition, they may take shorter than the recommended time. Please check the beads' color periodically. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Dry & Dry | | Part number | DDBL1GAL | | Item Weight | 3.4 Kilograms | | Product Dimensions | 10.16 x 17.78 x 27.94 cm; 3.4 kg | | Item model number | 4G-BL | | Size | 7.5 lbs(1 Gallon) | | Item Package Quantity | 1 | | Special Features | Indicating Color Change, Reusable | | Included components | Silica gel beads in an air-tight sealed container | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Dry & Dry - **Floor area:** 250 Cubic Feet - **Special features:** Indicating Color Change, Reusable - **Capacity:** 1 Gallons - **Recommended uses for product:** Commercial ## Images !["" (1 Gallon) Premium Blue Indicating(Blue to Pink) Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable(7.5 LBS) - Image 1](https://m.media-amazon.com/images/I/61BlwRZYuyL.jpg) ## Questions & Answers **Q: Besides color, what is the difference between the blue and orange beads?** A: Type of dye used for color is the only difference between blue and orange beads. Performance wise, they are the same. Silica gel beads are white in nature. However, you can't tell when they are saturated with moisture with white beads. Therefore, cobalt chloride is added to serve as an indicator (blue to pink). Cobalt chloride is known as carcinogen. European markets prohibited the use of blue silica gel beads in 1998. Therefore, orange indicating beads were made to conform to the European Union requirements. Thank you. **Q: Would these work in an outside, enclosed storage shed?** A: All silica gel beads and packets work in air-tight seal container. If they are open to air, they are constantly absorbing moisture in open air and become saturated right away. Please, keep them tight seal as much as possible. Information below lets you estimate how many gram of silica gel is needed at a given volume of your container. This is general estimate when used in an air-tight sealed container. The amount of silica gel needed will depend on several factors: 1. Chemical properties of the product that will be used: 2. Volume of the container 3. Conditions and physical properties of the container Container volume – packet size 120 cubic inch - 1 gram 240 cubic inch - 2 gram 360 cubic inch - 3 gram 600 cubic inch - 5 gram 2 cubic feet - 30 gram 4 cubic feet - 60 gram 8 cubic feet - 120 gram 64 cubic feet - 960 gram If you intend to use silica gel beads for storage shed, you'll notice that you'll need larger quantity and also they will change color faster. Silica gel beads and packets are ideal for you to use with air-tight containers to store your items. For your shed, we would recommend using the dehumidifier or moisture absorbers (calcium chloride). Silica gel beads are for an air-tight sealed environment. They continue to absorb moisture until they become fully saturated. They can bring the humidity level down to <10%. Moisture absorber contains mineral salt named calcium chloride. These are ideal for small enclosed space like garage, basement, attic, closet, and etc.. Calcium chloride crystals absorb excess moisture in the air and brings the humidity level of about 50% which is an ideal and safe level. These crystals will slow down when the humidity level drops below 60% and will restart again when necessary. This is cost efficient, because the product will works when it's needed and not when it does not have to. However, calcium chloride is not reusable. Below are the ASINs for moisture abosrbers and hanging moisture absorbers. B07JHVN4T7 and B07JL32YTB . Thank you. **Q: does this contain enough volume to fully cover a 16in diameter bowl thats 5in deep? thanks** A: Cover? or fill? You would need 4.35 gallons or 1.006Cu,in.to fill an area with a diameter of 16 inches and 5 inches deep **Q: Is this safe to use in a desiccant drier in an automotive paint shop?** A: Yes, many of our customers use our beads for air dryer for painting. Thank you. ## Frequently Bought Together - Dry & Dry [7.5 LBS] Blue Indicating Silica Gel Beads(Industry Standard 3-5 mm) - Reusable Desiccant Beads Silica Beads(Blue to Pink) - 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (2) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/261303585-1-gallon-premium-blue-indicating-blue-to-pink-silica-gel](https://www.desertcart.tn/products/261303585-1-gallon-premium-blue-indicating-blue-to-pink-silica-gel) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-26*