--- product_id: 199351118 title: "Bluewater 2Kg Shock Chlorine Granules Swimming Pool & Spa" brand: "bluewater pool & spa chemicals" price: "542.91 DT" currency: TND in_stock: true reviews_count: 8 category: "Bluewater Pool & Spa Chemicals" url: https://www.desertcart.tn/products/199351118-bluewater-2kg-shock-chlorine-granules-swimming-pool-and-spa store_origin: TN region: Tunisia --- # 65% available chlorine for rapid action Fully soluble granules for easy mixing Neutral pH (~7) to protect pool balance Bluewater 2Kg Shock Chlorine Granules Swimming Pool & Spa **Brand:** bluewater pool & spa chemicals **Price:** 542.91 DT **Availability:** ✅ In Stock ## Summary > 💦 Shock Your Pool Back to Life with Bluewater Power! ## Quick Answers - **What is this?** Bluewater 2Kg Shock Chlorine Granules Swimming Pool & Spa by bluewater pool & spa chemicals - **How much does it cost?** 542.91 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/199351118-bluewater-2kg-shock-chlorine-granules-swimming-pool-and-spa) ## Best For - bluewater pool & spa chemicals enthusiasts ## Why This Product - Trusted bluewater pool & spa chemicals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **pH-Balanced Formula:** Neutral pH ensures minimal impact on your pool’s water chemistry, keeping swimmers comfortable. - • **Effortless Dissolution:** Granules dissolve completely and quickly, making pool maintenance hassle-free and efficient. - • **Powerful 65% Chlorine Shock:** Fast-acting formula kills bacteria and algae, restoring crystal-clear water in no time. - • **Trusted by Pros & Enthusiasts:** Top-rated by pool care experts and users alike for reliability and value. - • **Versatile & Convenient 2kg Pack:** Ideal size for regular weekly or fortnightly shock treatments, perfect for pools and spas. ## Overview Bluewater 2Kg Shock Chlorine Granules deliver a potent 65% available chlorine concentration in a fully soluble, neutral pH formula. Designed for quick and effective shock chlorination, it kills bacteria and algae to maintain a safe, sparkling pool or spa environment. Trusted by professionals and DIY pool owners alike, this 2kg pack offers an optimal balance of power, ease of use, and value—ensuring your water stays pristine and inviting all season long. ## Description Product description Our Chlorine Shock Granules are manufactured with 65% available Chlorine and are completely soluble in water. Used for the shock chlorination of swimming pools and spas they kill bacteria enabling a safe bathing environment. These Chlorine Granules are a white granular solid 10-30mesh. It has a pH close to neutral (7) so that it will have little effect on the ph of the pool water. Product Application: Test your pool/spa water to establish what the existing chemical level is in your water. Shock or oxidising procedures are recommended either weekly or fortnightly with a maximum of 10 mg/l (ppm) for a full shock. Pre-dissolve the granules and add to the pool/spa choosing a period when the pool is not in use, ideally the evening is considered the best time. Re-adjust the pH to between 7.2-7.6 for optimal bather comfort. Never mix pool chemicals together and always test the water with a reliable tester before use. Directions Test your pool/spa water to establish what the existing chemical level is in your water. Shock or oxidising procedures are recommended either weekly or fortnightly with a maximum of 10 mg/l (ppm) for a full shock. Pre-dissolve the granules and add to the pool/spa choosing a period when the pool is not in use, ideally the evening is considered the best time. Re-adjust the pH to between 7.2-7.6 for optimal bather comfort. Review: Very good product - You see the pros using this on smaller pools in their videos and it really is a great fast acting product. Great for getting everything back in order after bad weather or if you’ve been away and let your regular maintenance schedule slip Good price and easy to dissolve before adding, good value for the money Review: Bluewater shock granules. 2kg - Very good product. I have used a few different shocks but this one is the best. Very good value for money. Easy to use and clear instructions fir dosage. Dissolves nicely in Luke warm water. Got rid of Very green water, killed all algae and stays a little longer in the water. ## Features - 2kg Granular Shock Chlorine - Granular Shock Chlorine - BLUEWATER POOL & SPA CHEMICALS ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084KWBP5K | | Benefits | Kills Bacteria | | Best Sellers Rank | 1,966 in Garden ( See Top 100 in Garden ) 67 in Chlorine | | Brand | bluewater POOL & SPA CHEMICALS | | Brand Name | bluewater POOL & SPA CHEMICALS | | Customer Reviews | 4.5 out of 5 stars 194 Reviews | | Global Trade Identification Number | 89441000966366 | | Item Form | Granular | | Item Weight | 2 Kilograms | | Item form | Granular | | Item weight | 2 Kilograms | | Manufacturer | bluewater POOL & SPA CHEMICALS | | Product benefits | Kills Bacteria | | Unit Count | 2000 Gram | | Unit count | 2000 Gram | ## Product Details - **Brand:** bluewater POOL & SPA CHEMICALS - **Item weight:** 2 Kilograms - **Item form:** Granular - **Product benefits:** Kills Bacteria - **Global Trade Identification Number:** 89441000966366 ## Images ![Bluewater 2Kg Shock Chlorine Granules Swimming Pool & Spa - Image 1](https://m.media-amazon.com/images/I/61ZNjoetIRL.jpg) ## Questions & Answers **Q: what size pool will it treat** A: This 2kg jerry can will provide 3/4 treatments for a pool up 10,000 gallons. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good product *by A***I on 20 February 2026* You see the pros using this on smaller pools in their videos and it really is a great fast acting product. Great for getting everything back in order after bad weather or if you’ve been away and let your regular maintenance schedule slip Good price and easy to dissolve before adding, good value for the money ### ⭐⭐⭐⭐⭐ Bluewater shock granules. 2kg *by T***I on 26 July 2024* Very good product. I have used a few different shocks but this one is the best. Very good value for money. Easy to use and clear instructions fir dosage. Dissolves nicely in Luke warm water. Got rid of Very green water, killed all algae and stays a little longer in the water. ### ⭐⭐⭐⭐⭐ Chlorine *by J***E on 21 June 2025* Very good. ## Frequently Bought Together - Bluewater 2Kg Shock Chlorine Granules Swimming Pool & Spa - Bluewater Chlorine Granules 5kg - Swimming Pool & Spa - Bluewater 2ltr Longlife Algaecide - Swimming Pool Chemicals --- ## 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/199351118-bluewater-2kg-shock-chlorine-granules-swimming-pool-and-spa](https://www.desertcart.tn/products/199351118-bluewater-2kg-shock-chlorine-granules-swimming-pool-and-spa) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*