---
product_id: 17874206
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: "€ 141.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "In The Swim"
url: https://www.desertcart.gr/products/17874206-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast
store_origin: GR
region: Greece
---

# Fast-acting shock oxidizer Quick dissolving formula Chlorine-free, pH neutral 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:** € 141.59
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your pool game with chlorine-free clarity!

## 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?** € 141.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/17874206-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

- • **Chlorine-Free, Worry-Free:** Eliminate contaminants without harsh chlorine, reducing skin and eye irritation
- • **Balance Without the Hassle:** Maintains perfect pH levels while enhancing existing chlorine efficiency
- • **Universal Pool Compatibility:** Works seamlessly with chlorine, salt, mineral, and bromine pools and spas
- • **Weekly Ritual for Sparkling Water:** Use regularly to minimize deep cleaning and keep your pool pristine
- • **Shock Your Pool Into Crystal Clarity:** Fast-acting formula dissolves quickly for immediate water refreshment

## Overview

In The Swim Chlorine-Free Pool Shock is a fast-dissolving, non-chlorine oxidizer designed to keep swimming pools, spas, and salt chlorinated systems clean and balanced. It enhances existing chlorine efficiency without altering pH levels, reduces skin and eye irritation, and is compatible with various pool sanitizing systems. Ideal for weekly use, it minimizes deep cleaning and maintains crystal-clear water.

## Description

desertcart.com : 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 : Swimming Pool Chlorine Alternatives : Patio, Lawn & Garden

Review: Effective product for swim spa - I’ve been using this weekly in my swim spa for over a year. It’s the best product I’ve used for maintaining a fresh water balance. It has reduced my need for deep cleaning significantly!
Review: Poor delivery. Great product for pool - Thankyou for trenching my front yard fedex You looked at damage and drove off.

## 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 |
| Best Sellers Rank | #5,758 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Swimming Pool Chlorine Alternatives |
| Brand | In The Swim |
| Brand Name | In The Swim |
| Customer Reviews | 4.7 out of 5 stars 3,343 Reviews |
| Item Form | Granular |
| Item Weight | 6.6 Pounds |
| Manufacturer | In The Swim Discount Pool Supplies |
| Number of Items | 6 |
| Product Benefits | Maintains Clean Sanitized Water |
| Unit Count | 96000 Ounce |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Granular
- **Item Weight:** 6.6 Pounds
- **Product Benefits:** Maintains Clean Sanitized Water
- **Unit Count:** 96000 Ounce

## 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)

## Available Options

This product comes in different **Size, Style** options.

## 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 “systems”, 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

### ⭐⭐⭐⭐⭐ Effective product for swim spa
*by N***Y on February 28, 2026*

I’ve been using this weekly in my swim spa for over a year. It’s the best product I’ve used for maintaining a fresh water balance. It has reduced my need for deep cleaning significantly!

### ⭐⭐⭐⭐⭐ Poor delivery. Great product for pool
*by C***N on March 10, 2026*

Thankyou for trenching my front yard fedex You looked at damage and drove off.

### ⭐⭐⭐⭐⭐ crystal clear at a good price
*by A***R on February 26, 2026*

Clears cloudy water in a day, crystal clear at a good price.

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**Shop now:** [https://www.desertcart.gr/products/17874206-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast](https://www.desertcart.gr/products/17874206-in-the-swim-chlorine-free-pool-shock-quick-dissolving-fast)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-07*