--- product_id: 394019637 title: "Clorox Pool&Spa 12105CLX pH Down, 5 lb" brand: "clorox pool&spa" price: "€ 102.00" currency: EUR in_stock: true reviews_count: 5 category: "Clorox Pool&Spa" url: https://www.desertcart.be/products/394019637-clorox-pool-and-spa-12105clx-ph-down-5-lb store_origin: BE region: Belgium --- # Fast dissolving granules Precise pH control Scale protection Clorox Pool&Spa 12105CLX pH Down, 5 lb **Brand:** clorox pool&spa **Price:** € 102.00 **Availability:** ✅ In Stock ## Summary > 💦 Dive into perfectly balanced water with zero hassle! ## Quick Answers - **What is this?** Clorox Pool&Spa 12105CLX pH Down, 5 lb by clorox pool&spa - **How much does it cost?** € 102.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/394019637-clorox-pool-and-spa-12105clx-ph-down-5-lb) ## Best For - clorox pool&spa enthusiasts ## Why This Product - Trusted clorox pool&spa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting Formula:** Quickly dissolves to restore water comfort and clarity in no time - • **Salt Pool Compatible:** Perfectly formulated for both traditional chlorine and saltwater pools - • **Protect Your Investment:** Prevents scale buildup to extend the life of your pool surfaces and equipment - • **Safer Than Muriatic Acid:** Easy-pour, splash-free granules for hassle-free, safe application - • **Balance Your Pool Like a Pro:** Maintains ideal pH range (7.2-7.6) for crystal-clear, swim-ready water ## Overview Clorox Pool&Spa pH Down is a 5 lb granulated powder designed to quickly and safely lower high pH levels in both chlorine and saltwater pools. Its easy-pour, splash-free formula protects against scale buildup while maintaining the optimal pH range of 7.2 to 7.6, ensuring comfortable swimming and effective chlorine performance. Trusted by thousands, it’s the smarter, safer alternative to harsh acids for routine pool maintenance. ## Description Clorox Pool&Spa pH Down lowers high pH that can cause itchy, irritated skin and scale formation on your pool surfaces. The granulated formula simple to apply and dissolves fast, and the easy pour application bag makes this a simpler, faster solution compared to Muriatic Acid. High pH can cause dry, itchy skin and hard-to-remove scale on pool surfaces. Use this pH decreaser as needed to achieve a suitable range of 7. 2 to 7. 6 to keep your water swim-ready and clear. For use in both traditional chlorine and salt chlorine pools. Test and balance your pool weekly with the Clorox Pool app to maintain clear water, longer lasting equipment, and comfortable swimming. Maintaining proper pH of 7. 2 to 7. 6 is both important and easy. Important, because if pH is too high, chlorine cannot effectively sanitize and disinfect your water and water will irritate your skin and eyes when you swim. If pH is too low, corrosion can occur and the pool water will irritate your skin. Review: Great product, great price, works every time! - 5 Stars — Effective and Easy-to-Use Pool pH Reducer This Clorox Pool&Spa pH Down worked exactly as expected and helped bring my pool water back into balance quickly. My pH had drifted higher than recommended, and after following the dosage instructions, I noticed improvement within a short amount of time. The water looked clearer, and it felt much more comfortable for swimming afterward. The granules dissolved well when added properly, and the packaging was sturdy and easy to reseal between uses. I also appreciate that the instructions on the bag are straightforward and easy to understand, even for routine maintenance. One thing I liked is that it allowed me to make gradual adjustments without overcorrecting the water chemistry. After testing again later, the pH levels stayed in a much better range, which also helped the chlorine work more effectively. Overall, this has been a dependable pool maintenance product from a brand I trust. It’s easy to use, effective, and a useful item to keep on hand during pool season. Review: Fast acting - Good stuff. Brought my pool into good PH. ## Features - Lowers high pH in swimming pool water - Restores neutral pH - Protects from scale - Easier, safter than Muriatic acid - easy pour, no splash application - Perfect for salt pools.Power Source Type: Manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084GPS6KR | | Brand | CLOROX Pool&Spa | | Brand Name | CLOROX Pool&Spa | | Customer Reviews | 4.7 out of 5 stars 7,411 Reviews | | Global Trade Identification Number | 00810821023047 | | Item Form | Powder | | Item Type Name | pH Down, 5 lb. | | Item Weight | 2.27 kg | | Item form | Powder | | Item weight | 2.27 kg | | Manufacturer | Clorox® Pool&Spa™ | | Manufacturer Part Number | 12105CLX | | Model Number | 12105CLX | | Number of Items | 1 | | Product Benefits | Lowers high pH, protects from scale, easier & safer than Muriatic acid | | Product benefits | Lowers high pH, protects from scale, easier & safer than Muriatic acid | | UPC | 810821023047 | | Unit Count | 80.0 Grams | ## Product Details - **Brand:** CLOROX Pool&Spa - **Item form:** Powder - **Item weight:** 5 Pounds - **Product benefits:** Lowers high pH, protects from scale, easier & safer than Muriatic acid - **UPC:** 810821023047 ## Images ![Clorox Pool&Spa 12105CLX pH Down, 5 lb - Image 1](https://m.media-amazon.com/images/I/81nSIklAGwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, great price, works every time! *by A***R on 18 May 2026* 5 Stars — Effective and Easy-to-Use Pool pH Reducer This Clorox Pool&Spa pH Down worked exactly as expected and helped bring my pool water back into balance quickly. My pH had drifted higher than recommended, and after following the dosage instructions, I noticed improvement within a short amount of time. The water looked clearer, and it felt much more comfortable for swimming afterward. The granules dissolved well when added properly, and the packaging was sturdy and easy to reseal between uses. I also appreciate that the instructions on the bag are straightforward and easy to understand, even for routine maintenance. One thing I liked is that it allowed me to make gradual adjustments without overcorrecting the water chemistry. After testing again later, the pH levels stayed in a much better range, which also helped the chlorine work more effectively. Overall, this has been a dependable pool maintenance product from a brand I trust. It’s easy to use, effective, and a useful item to keep on hand during pool season. ### ⭐⭐⭐⭐⭐ Fast acting *by D***S on 22 July 2026* Good stuff. Brought my pool into good PH. ### ⭐⭐⭐⭐⭐ Works Great for Keeping Pool Water Balanced *by T***D on 7 May 2026* I’ve had a very good experience using the Clorox Pool&Spa pH Down product for my pool maintenance routine. It helped bring my pool’s pH levels down quickly and made the water feel much more comfortable for swimming. After using it, the water looked clearer and seemed gentler on the eyes and skin. The instructions were easy to follow, and the product dissolved well without creating a mess. I also like that a little goes a long way, so the container lasts longer than expected. Overall, this is a reliable and effective pool chemical that makes maintaining balanced water much easier. ## Frequently Bought Together - Clorox® Pool&Spa™ Swimming Pool pH Down, Lowers pH, Protects Against Eye and Skin Irritation, 5LB (Pack of 1) - Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) - Clorox® Pool&Spa™ Swimming Pool Chlorine Stabilizer, Helps Chlorine Last Longer, Saltwater Pool Compatible, 4LB (Pack of 1) --- ## 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.be/products/394019637-clorox-pool-and-spa-12105clx-ph-down-5-lb](https://www.desertcart.be/products/394019637-clorox-pool-and-spa-12105clx-ph-down-5-lb) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-28*