--- product_id: 646109013 title: "CLOROX® Pool&SPA™ Shock XTRABLUE®2" brand: "clorox pool&spa" price: "£154.56" currency: GBP in_stock: true reviews_count: 5 category: "Clorox Pool&Spa" url: https://www.desertcart.co.uk/products/646109013-clorox-pool-and-spa-shock-xtrablue-2 store_origin: GB region: United Kingdom --- # Fast dissolve in 15 min Clorox Pool App integration Kills bacteria & algae CLOROX® Pool&SPA™ Shock XTRABLUE®2 **Brand:** clorox pool&spa **Price:** £154.56 **Availability:** ✅ In Stock ## Summary > 💧 Shock it. Clear it. Swim it. Your pool’s new best friend. ## Quick Answers - **What is this?** CLOROX® Pool&SPA™ Shock XTRABLUE®2 by clorox pool&spa - **How much does it cost?** £154.56 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/646109013-clorox-pool-and-spa-shock-xtrablue-2) ## 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 - • **Surface Safe:** Gentle on all pool surfaces—vinyl, plaster, fiberglass, and tile—without bleaching or pH disruption. - • **Smart Pool Care:** Sync with the Clorox Pool App for expert testing and personalized treatment anytime, anywhere. - • **Swim-Ready Speed:** Fast-dissolving shock lets you dive back in just 15 minutes—no waiting, no hassle. - • **Effortless Maintenance:** Treats up to 12,000 gallons per pound; perfect for weekly shock and post-party refreshes. - • **Crystal-Clear Confidence:** 6-in-1 formula obliterates bacteria, algae, and contaminants for pristine pool water. ## Overview CLOROX® Pool&SPA™ Shock XTRABLUE®2 is a powerful 6-in-1 pool shock treatment that kills bacteria and algae, clears cloudy water, and maintains filter efficiency. It dissolves quickly, making pools swim-ready in just 15 minutes, and is safe for all pool surfaces. Designed for easy weekly use and enhanced by the Clorox Pool App, it ensures crystal-clear, healthy water for pools up to 12,000 gallons. ## Description Enjoying your beautiful pool just got easier with the convenience and power of Clorox Pool&Spa Shock XtraBlue2. Each bag treats 12,000 gallons of water to clear cloudy, smelly water. This fast-dissolving pool shock kills bacteria and removes swimmer contaminants while helping control algae growth. It will not bleach your liner or affect your water's pH level like other brands. Shock your pool weekly and after pool parties and severe weather to remove contaminants, destroy odors, and keep the water clear. No premixing is required and dissolves fast! Shock day or night! Save time when shocking, as our XtraBlue Shock2 will treat 12,000 gallons of water and you can swim in 15 minutes! Always apply according to label directions. For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage. The best pool shock on the market, use once a week during your weekly maintenance program. Pair with the Clorox Pool app and XtraBlue Chlorinating Tablets for best results. Review: I've been using the Clorox Pool & Spa Shock XTRABLUE 2 12-pack for a few months now, and I couldn't be happier with the results! This product is an absolute game-changer for maintaining a crystal-clear and sparkling pool. It effectively eliminates algae, bacteria, and other contaminants, ensuring a safe and enjoyable swimming experience for my family and friends. The easy-to-use packaging makes application a breeze, and the powerful formula delivers consistent results every time. If you're looking for a reliable and efficient pool care solution, I highly recommend the Clorox Pool & Spa Shock XTRABLUE 2 12-pack. It's a must-have for any pool owner! Review: Great product for the pool! Dissolves quickly. Price is right. Definitely kills bacteria. Helps keep pool clean. Hubby likes to do polar plunge. We keep our pool open during most of the winter. This product still works in freezing temps. ## Features - 6 in 1 Formula: Kills bacteria and algae to maintain a clear swimming pool. Our algae-fighting formula prevents algae for crystal-clear water. Destroys contaminants to aid filter performance and clear dull, cloudy water - Swim-ready in 15 minutes: Fast dissolving formula works quickly so you can treat and swim in just 15 minutes. - Compatibility: This product is safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile. - Usage: Use 1 lb. per 12,000 gallon of water. Shock pool weekly and after heavy use, high temperatures, or rain. - Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common pool problems and get personalized product and dosage recommendations. - Packaging may vary ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQCMQ8NW | | Brand | CLOROX Pool&Spa | | Color | White | | Customer Reviews | 4.8 4.8 out of 5 stars (1,331) | | Date First Available | 3 May 2024 | | Item model number | 36112CLX | | Manufacturer | Clorox Pool&Spa | | Number of Items | 12 | | Product Dimensions | 13.67 x 27.94 x 23.5 cm; 5.44 kg | | Size | 12 Pack | | Style | Shock XtraBlue2 | ## Product Details - **Brand:** CLOROX Pool&Spa - **Item form:** Granular - **Item weight:** 12 Pounds - **Product benefits:** Kills and prevents algae with algae-fighting formula - **UPC:** 810821024891 ## Images ![CLOROX® Pool&SPA™ Shock XTRABLUE®2 - Image 1](https://m.media-amazon.com/images/I/81Qwcqofs2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***T on 28 February 2025* I've been using the Clorox Pool & Spa Shock XTRABLUE 2 12-pack for a few months now, and I couldn't be happier with the results! This product is an absolute game-changer for maintaining a crystal-clear and sparkling pool. It effectively eliminates algae, bacteria, and other contaminants, ensuring a safe and enjoyable swimming experience for my family and friends. The easy-to-use packaging makes application a breeze, and the powerful formula delivers consistent results every time. If you're looking for a reliable and efficient pool care solution, I highly recommend the Clorox Pool & Spa Shock XTRABLUE 2 12-pack. It's a must-have for any pool owner! ### ⭐⭐⭐⭐⭐ Review *by M***D on 18 January 2026* Great product for the pool! Dissolves quickly. Price is right. Definitely kills bacteria. Helps keep pool clean. Hubby likes to do polar plunge. We keep our pool open during most of the winter. This product still works in freezing temps. ### ⭐⭐⭐⭐⭐ Review *by J***N on 10 October 2025* I've been using Clorox® Pool&Spa™ Shock XTRABLUE® Plus for my above-ground pool this summer, and it's an absolute game-changer! One treatment after a busy weekend of family splashes, and my water went from slightly cloudy to sparkling blue overnight. It truly lives up to its name – the XTRABLUE® formula not only kills off bacteria and algae but leaves the pool looking professionally maintained without any harsh chemical smell lingering. What I love most is how easy it is to use: just dissolve in a bucket of water, pour it in, and run the filter for a few hours. No fuss, no measuring headaches. My pool stays balanced longer between shocks, saving me time and money. We've had zero algae blooms or funky water issues, even during that heatwave last month. If you're tired of green nightmares or constant scrubbing, this is your hero product. Highly recommend for any pool owner – it's reliable, effective, and keeps the fun uninterrupted! ## Frequently Bought Together - Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack) - Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) - Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB) --- ## 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/646109013-clorox-pool-and-spa-shock-xtrablue-2](https://www.desertcart.co.uk/products/646109013-clorox-pool-and-spa-shock-xtrablue-2) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*