--- product_id: 18295005 title: "APPLIED BIOCHEMISTS AB401115 Thio-Trine Chlorine Bromine Neutralizer" brand: "applied biochemists" price: "186.64 DT" currency: TND in_stock: true reviews_count: 8 category: "Applied Biochemists" url: https://www.desertcart.tn/products/18295005-applied-biochemists-ab401115-thio-trine-chlorine-bromine-neutralizer store_origin: TN region: Tunisia --- # Fast-acting formula Dual chlorine & bromine neutralizer 100% sodium thiosulfate crystals APPLIED BIOCHEMISTS AB401115 Thio-Trine Chlorine Bromine Neutralizer **Brand:** applied biochemists **Price:** 186.64 DT **Availability:** ✅ In Stock ## Summary > ⚡ Take control of your spa’s chemistry before your friends do! ## Quick Answers - **What is this?** APPLIED BIOCHEMISTS AB401115 Thio-Trine Chlorine Bromine Neutralizer by applied biochemists - **How much does it cost?** 186.64 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/18295005-applied-biochemists-ab401115-thio-trine-chlorine-bromine-neutralizer) ## Best For - applied biochemists enthusiasts ## Why This Product - Trusted applied biochemists brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Dose Efficiency:** Just a teaspoon transforms your water chemistry—no waste, all control. - • **Emergency Ready & Reliable:** Keep it on hand to instantly rescue your water balance and avoid costly downtime. - • **Pure Sodium Thiosulfate Power:** Harness 100% pure crystals for unmatched neutralizing efficiency. - • **Versatile Spa & Pool Solution:** One product to manage both chlorine and bromine—simplify your chemical routine. - • **Rapid Chlorine & Bromine Balance:** Slash excessive chemical levels in seconds for spa & pool perfection. ## Overview Applied Biochemists AB401115 Thio-Trine is a granular, fast-acting neutralizer formulated with 100% sodium thiosulfate crystals. It effectively reduces excessive chlorine and bromine levels in pools and spas, allowing precise water chemistry control with minimal product use. Trusted by thousands, it’s the go-to solution for maintaining balanced, safe, and enjoyable water environments. ## Description apl bio 401115A Review: This is the absolute bomb to get the job done - This product is the absolute bomb to reduce the chlorine in your spa or pool. Somehow I boosted the chlorine way too high which also affected my ph and alkalinity. My chlorine was at 14 in my spa. 1 teaspoon reduced it to practically nothing so I can start over. Review: Does the trick - We are new to the world of caring for a hot tub, so finding the right balance of chemicals has been tough. When we moved into our new home, the previous owner left a smaller hot tub for us to enjoy. Our first test of the chemicals showed that the bromine levels were off the charts. Per a friend's recommendation, we tried leaving the lid open to see if some would evaporate on its own. That really did nothing. So I turned to desertcart for help and found this product. It took very little product and our bromine levels were back to a manageable level. We have since switched to using chlorine, and our first dose was way too strong, so in we threw a little of this product, and we were back to where we needed to be. I am very happy that it works both for bromine and chlorine, so we didn't need a separate product when we transitioned between the two. I am hoping to not make this product part of our daily routine, but am glad I have it on hand for emergencies. ## Features - Reduces or eliminates excessive chlorine or bromine levels - Contains special 100% sodium thiosulfate crystals - Works quickly and effectively ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001EBJ5NW | | Best Sellers Rank | #80,698 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #126 in Swimming Pool Balancers | | Brand Name | APPLIED BIOCHEMISTS | | Customer Reviews | 4.5 4.5 out of 5 stars (239) | | Global Trade Identification Number | 00785336111025 | | Included Components | Applied Biochemists Thio-Trine Chlorine Bromine Neutralizer | | Item Form | Granular | | Item Type Name | 401115A | | Item Weight | 1.2 Pounds | | Manufacturer | Applied Biochemist | | Product Benefits | Neutralizes excessive chlorine & bromine levels quickly | | UPC | 785336111025 | | Unit Count | 20.0 Ounce | ## Product Details - **Brand:** APPLIED BIOCHEMISTS - **Item Form:** Granular - **Item Weight:** 1.2 Pounds - **Product Benefits:** Neutralizes excessive chlorine & bromine levels quickly - **UPC:** 785336111025 ## Images ![APPLIED BIOCHEMISTS AB401115 Thio-Trine Chlorine Bromine Neutralizer - Image 1](https://m.media-amazon.com/images/I/51RWZnp614L.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: Does it work?** A: Yes very well if you follow directions ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is the absolute bomb to get the job done *by T***G on March 24, 2025* This product is the absolute bomb to reduce the chlorine in your spa or pool. Somehow I boosted the chlorine way too high which also affected my ph and alkalinity. My chlorine was at 14 in my spa. 1 teaspoon reduced it to practically nothing so I can start over. ### ⭐⭐⭐⭐⭐ Does the trick *by A***R on January 13, 2019* We are new to the world of caring for a hot tub, so finding the right balance of chemicals has been tough. When we moved into our new home, the previous owner left a smaller hot tub for us to enjoy. Our first test of the chemicals showed that the bromine levels were off the charts. Per a friend's recommendation, we tried leaving the lid open to see if some would evaporate on its own. That really did nothing. So I turned to Amazon for help and found this product. It took very little product and our bromine levels were back to a manageable level. We have since switched to using chlorine, and our first dose was way too strong, so in we threw a little of this product, and we were back to where we needed to be. I am very happy that it works both for bromine and chlorine, so we didn't need a separate product when we transitioned between the two. I am hoping to not make this product part of our daily routine, but am glad I have it on hand for emergencies. ### ⭐⭐⭐⭐⭐ Worked beautifully!!! *by L***A on June 12, 2020* After 2 weeks of stressful issues trying to lower extremely high chlorine levels, and other out of whack levels in my pool, desperation sent me to search for a product that could help. This is that product! I used it ONE time, as directed, my water was balanced perfectly!!! I am amazed! I am thrilled! I will most definitely purchase this product again. I would like to stress: Follow the directions on the package. Wonderful product! ## Frequently Bought Together - APPLIED BIOCHEMISTS AB401115 Thio-Trine Chlorine Bromine Neutralizer - EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper - SpaGuard pH Decreaser - 22 oz --- ## 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/18295005-applied-biochemists-ab401115-thio-trine-chlorine-bromine-neutralizer](https://www.desertcart.tn/products/18295005-applied-biochemists-ab401115-thio-trine-chlorine-bromine-neutralizer) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-12*