--- product_id: 782995485 title: "In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags" brand: "in the swim" price: "FREE" currency: GBP in_stock: false reviews_count: 5 url: https://www.desertcart.co.uk/products/782995485-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast store_origin: GB region: United Kingdom --- # Fast dissolving formula Chlorine-free oxidizer Compatible with salt & bromine pools In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags **Brand:** in the swim **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Shock your pool, not your skin β€” swim fresh, swim fast! ## Quick Answers - **What is this?** In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags by in the swim - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/782995485-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast) ## Best For - in the swim enthusiasts ## Why This Product - Trusted in the swim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Chlorine-Free Power:** Eliminate contaminants without harsh chlorine chemicals. - β€’ **Skin & Eye Friendly:** Minimizes irritation for a more enjoyable swim experience. - β€’ **pH Balanced Formula:** Maintains perfect water chemistry without altering pH levels. - β€’ **Instant Swim-Ready Water:** Swim immediately after treatmentβ€”no downtime, no hassle. - β€’ **Universal Pool Compatibility:** Works seamlessly with chlorine, salt, bromine, and mineral pools. ## Overview In The Swim Chlorine-Free Pool Shock is a fast-acting, quick-dissolving oxidizer designed for weekly pool maintenance. It effectively eliminates non-living contaminants without raising pH or relying on chlorine, making it ideal for all pool types including salt, bromine, and mineral systems. Safe for swimmers immediately after use, it reduces chlorine demand and minimizes skin and eye irritation, ensuring crystal-clear, balanced water every time. ## Description Product description In The Swim’s Non-Chlorine Pool Shock-Oxidizer is ideal for weekly maintenance treatments. You can swim immediately after use – no more waiting! Works well with bromine. Directions 1. Use In The Swim Chlorine-Free Pool Shock, 6X1 LB bags on a weekly basis. 2. Shock non-living swimmer waste. 3. Dosage: 1 Pound per 10,000 gallons. 4. Swim immediately after use – no more waiting! 5. Works well with bromine. Review: Poor delivery. Great product for pool Review: crystal clear at a good price ## Features - Non-Chlorine Alternative: Use chlorine-free pool shock-oxidizer weekly to eliminate non-living matter, keeping your above ground or in-ground swimming pool water clean and safe - Proper Water Balance: Quickly dissolves to provide fast results without raising or altering pH levels - Reduce Chlorine Usage: Enhances the effectiveness of the existing chlorine in the pool, reducing the need for extra chlorine in your swimming pool - Advantage: Minimizes skin and eye irritation from your swimming pool water - Versatile Compatibility: Suitable for standard chlorine, salt chlorinated, mineral, and bromine-treated swimming pools, spas, and hot tubs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002WKJ9RQ | | Benefits | Maintains Clean Sanitized Water | | Brand | In The Swim | | Brand Name | In The Swim | | Customer Reviews | 4.7 out of 5 stars 1,743 Reviews | | Item Form | Granular | | Item Weight | 2.99 kg | | Item form | Granular | | Item weight | 2.99 kg | | Manufacturer | In The Swim Discount Pool Supplies | | Manufacturer Part Number | Y8205 | | Model Number | Y8205 | | Product benefits | Maintains Clean Sanitized Water | | Unit Count | 2721554.22 gram | | Unit count | 2721554.22 gram | ## Product Details - **Brand:** In The Swim - **Item weight:** 2.99 kg - **Item form:** Granular - **Product benefits:** Maintains Clean Sanitized Water - **Unit count:** 2721554.22 gram ## Images ![In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags - Image 1](https://m.media-amazon.com/images/I/71tnso0wsLL.jpg) ![In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags - Image 2](https://m.media-amazon.com/images/I/81OnwLeIEjL.jpg) ![In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags - Image 3](https://m.media-amazon.com/images/I/81RDb6hxdTL.jpg) ![In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags - Image 4](https://m.media-amazon.com/images/I/81jQdoC2ITL.jpg) ![In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 6 x 1 Pound Bags - Image 5](https://m.media-amazon.com/images/I/81TathkViCL.jpg) ## Questions & Answers **Q: Will this product raise cya levels at all? thank you** A: It works very well. It raises the cya level in no time. **Q: Can someone please tell me what exactly it "burns off?" It says it "burns off chlorine cells" but chlorine isn't a cell, it's an element.** A: When there is a high level of organic waste in the pool, the available chlorine is used up attacking the organic waste, giving bacteria free reign to grow. Non-chlorine shock oxidizes (kills) the organics and helps clarify pool water. This allows the chlorine to do its job of attacking bacteria and algae instead **Q: Is this comparable/compatible with the Pristine Blue system?** A: Pristine Blue is liquid copper, which is a sanitizer. You don’t need another sanitizer (chlorine, bromine, etc). However, just like other β€œsystems”, you need to shock it. I’ve been using Pristine Blue in my spa for several years, and love it! Very little maintenance. **Q: Do we need more proof to conclude this seller is a scam artist and needs to be reported?** A: Not sure why you think this seller is a scam artist. I ordered and recieved within 3 days. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Poor delivery. Great product for pool *by C***N on 10 March 2026* ### ⭐⭐⭐⭐⭐ crystal clear at a good price *by A***R on 26 February 2026* ### ⭐⭐⭐⭐⭐ GOOD VALUE *by 1***D on 15 December 2025* --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/782995485-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast](https://www.desertcart.co.uk/products/782995485-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*