--- product_id: 629764527 title: "XtraBlue Chlorinating Granules 6 lb" brand: "clorox pool&spa" price: "£135.19" currency: GBP in_stock: true reviews_count: 5 category: "Clorox Pool&Spa" url: https://www.desertcart.co.uk/products/629764527-xtrablue-chlorinating-granules-6-lb store_origin: GB region: United Kingdom --- # Rapid dissolution granules Enhanced water clarity & algae control Dual-action sanitizer + shock XtraBlue Chlorinating Granules 6 lb **Brand:** clorox pool&spa **Price:** £135.19 **Availability:** ✅ In Stock ## Summary > 💦 Keep your pool party-ready with XtraBlue power! ## Quick Answers - **What is this?** XtraBlue Chlorinating Granules 6 lb by clorox pool&spa - **How much does it cost?** £135.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/629764527-xtrablue-chlorinating-granules-6-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 - • **Algae Defense System:** Prevents all types of algae for crystal-clear water 💧 - • **Economical 6 lb Size:** Bulk supply for hassle-free, consistent pool care 💼 - • **Fast-Acting Granules:** Dissolves instantly for immediate pool protection ⚡ - • **Dual-Action Sanitizer:** Kills bacteria and shocks your pool in one step 🛡️ - • **UV-Stabilized Formula:** Maintains chlorine levels longer despite sun exposure ☀️ ## Overview Clorox Pool&Spa XtraBlue Chlorinating Granules deliver a fast-dissolving, dual-action formula that sanitizes, shocks, and prevents algae growth. Its UV-stabilized granular chlorine ensures longer-lasting protection and improved water clarity, making pool maintenance simpler and more effective for busy professionals seeking reliable, high-performance pool care. ## Description CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules, Kills Bacteria & Stops Algae, Blue, 6 Pounds;24206CLX. Review: As a dedicated pool owner, I recognize that proper water chemistry management is a complex, continuous process that demands reliable, high-quality inputs. The CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules do not simply sanitize; they provide a multifaceted solution that drastically streamlines weekly maintenance and delivers demonstrably superior water quality. The All-in-One designation is genuinely earned. This product incorporates a highly effective stabilized granular chlorine (Dichlor), which ensures the free chlorine residual is maintained despite UV degradation, alongside powerful algaecidal and sequestering agents. This prevents the growth of resistant green algae and helps bind up trace metals that can cause staining or clouding, significantly reducing the need for costly ancillary shock treatments. The granular formulation is a huge advantage over traditional tablets. It offers a rapid and complete dissolution rate, allowing for immediate application and adjustment of chlorine levels without the prolonged wait time or risk of corrosive damage associated with placing tabs directly in the skimmer. The "XtraBlue" visual indicator, while subtle, confirms dispersion and gives a satisfying, immediate feedback loop that the chemical load has been delivered and is active. For those who prioritize preventative care over reactive treatment, the 6-pound quantity is an economical staple. This product has simplified my pool routine while significantly improving clarity and microbial control. For high-performance pool sanitation and maintenance, this is now my standard operating input. Review: These granules make pool maintenance much easier. They dissolve quickly, sanitize effectively, and help control algae. I’ve noticed my water stays clearer for longer between treatments. The added algae protection is a nice bonus, and the bucket seals well to keep the product fresh. Just be sure to follow the dosing instructions carefully for the best results. ## Features - Dual Action Sanitizer and Shock - Kills Bacteria - Kills and prevents all types of pool algae - Improves filter performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PZZFHJY | | Brand Name | CLOROX Pool&Spa | | Customer Reviews | 4.4 4.4 out of 5 stars (4,682) | | Global Trade Identification Number | 00810821028387 | | Item Form | Granular | | Item Weight | 2.72 kg | | Manufacturer | CLOROX Pool&Spa | | Product Benefits | Kills bacteria and maintains clean, sanitized water | | UPC | 810821028387 | | Unit Count | 2839.06 Milliliters | ## Product Details - **Brand:** CLOROX Pool&Spa - **Item form:** Granular - **Item weight:** 2.72 kg - **Product benefits:** Kills bacteria and maintains clean, sanitized water - **UPC:** 810821028387 ## Images ![XtraBlue Chlorinating Granules 6 lb - Image 1](https://m.media-amazon.com/images/I/81Epb49xXKL.jpg) ## Questions & Answers **Q: Can I use this in a salt water pool? I have a intellichlor ic40. Thanks** A: I would ask the manufacturer at this web site if I were you, http://www.cloroxpool.com/#!/#@0 **Q: There are conflicting answers posted for this product, is it 99% dichlor? Or 55% trichlor? Or what? Thanks!** A: I'm a pool tech. Most tri-chlor products like the 3 inch tablets for example are 90% available chlorine. These granules are less than 50%. What the other ingredients are remain a mystery... **Q: Will this product raise the cya levels in a pool?** A: Yes, it includes chlorine stabilizers **Q: Is there a measuring cup to use with this or do you have to weigh the product?** A: No measuring cup. Since we just use it in our spa, we just add a small amount and then test the water. However, if adding to a pool, it would appear that the ounces would be by weight, not dry measure. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***F on 18 November 2025* As a dedicated pool owner, I recognize that proper water chemistry management is a complex, continuous process that demands reliable, high-quality inputs. The CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules do not simply sanitize; they provide a multifaceted solution that drastically streamlines weekly maintenance and delivers demonstrably superior water quality. The All-in-One designation is genuinely earned. This product incorporates a highly effective stabilized granular chlorine (Dichlor), which ensures the free chlorine residual is maintained despite UV degradation, alongside powerful algaecidal and sequestering agents. This prevents the growth of resistant green algae and helps bind up trace metals that can cause staining or clouding, significantly reducing the need for costly ancillary shock treatments. The granular formulation is a huge advantage over traditional tablets. It offers a rapid and complete dissolution rate, allowing for immediate application and adjustment of chlorine levels without the prolonged wait time or risk of corrosive damage associated with placing tabs directly in the skimmer. The "XtraBlue" visual indicator, while subtle, confirms dispersion and gives a satisfying, immediate feedback loop that the chemical load has been delivered and is active. For those who prioritize preventative care over reactive treatment, the 6-pound quantity is an economical staple. This product has simplified my pool routine while significantly improving clarity and microbial control. For high-performance pool sanitation and maintenance, this is now my standard operating input. ### ⭐⭐⭐⭐⭐ Review *by M***Y on 10 August 2025* These granules make pool maintenance much easier. They dissolve quickly, sanitize effectively, and help control algae. I’ve noticed my water stays clearer for longer between treatments. The added algae protection is a nice bonus, and the bucket seals well to keep the product fresh. Just be sure to follow the dosing instructions carefully for the best results. ### ⭐⭐⭐⭐⭐ Review *by B***E on 28 June 2025* Clorox pool & spa is a regular for my pool maintenance. This stuff stops algae in its tracks and stops it from forming. I like using both the granules and the 3 inch tabs. The extraBLUE formula keeps my pool in tip top shape and crystal clear all season. Helps control bacteria too. There just is not a better pool product out there! ## Frequently Bought Together - CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules, Kills Bacteria & Stops Algae, Blue, 6 Pounds - Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB) - ARM & HAMMER Clear Balance Swimming Pool Alkalinity pH Maintenance Tablets, White, 1 Pack, 24 Count --- ## 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.co.uk/products/629764527-xtrablue-chlorinating-granules-6-lb](https://www.desertcart.co.uk/products/629764527-xtrablue-chlorinating-granules-6-lb) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-02*