---
product_id: 520480851
title: "Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular"
brand: "clorox pool&spa"
price: "€ 238.56"
currency: EUR
in_stock: true
reviews_count: 8
category: "Clorox Pool&Spa"
url: https://www.desertcart.be/products/520480851-clorox-pool-and-spa-shock-xtrablue-plus-kills-bacteria-algae
store_origin: BE
region: Belgium
---

# Fast-dissolving in 15 mins Safe for all pool surfaces Kills bacteria & algae Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular

**Brand:** clorox pool&spa
**Price:** € 238.56
**Availability:** ✅ In Stock

## Summary

> 💦 Shock your pool, not your schedule — crystal clear in a flash!

## Quick Answers

- **What is this?** Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular by clorox pool&spa
- **How much does it cost?** € 238.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/520480851-clorox-pool-and-spa-shock-xtrablue-plus-kills-bacteria-algae)

## 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

- • **6-in-1 Powerful Formula:** Kills bacteria, prevents algae, and boosts filter performance for crystal-clear water.
- • **Swim-Ready in 15 Minutes:** Get back in the water faster with a shock that dissolves lightning quick.
- • **Universal Surface Safety:** Perfectly safe for vinyl, plaster, fiberglass, and tile pools—no damage, just clarity.
- • **Weekly Maintenance Made Easy:** Just 1 lb per 12,000 gallons keeps your pool party-ready all season long.
- • **Smart Pool Care with Clorox App:** Test and treat like a pro anytime, anywhere with personalized dosing recommendations.

## Overview

Clorox® Pool&Spa™ Shock XTRABLUE® Plus is a fast-acting granular pool shock that kills bacteria and algae while improving filter performance. Safe for all pool surfaces, it dissolves quickly to make your pool swim-ready in just 15 minutes. Designed for weekly use and heavy pool days, it keeps water crystal clear without bleaching liners or altering pH. Pair it with the Clorox Pool App for expert-level pool care anytime.

## 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: DEPENDABLE pool care! - I recently used Clorox Pool&Spa Shock XTRABLUE Plus in my pool, and I’m seriously impressed. It killed the bacteria and algae fast, leaving the water crystal clear and sparkling. I love that it works so quickly—I added it in the evening, and by the next morning, the pool looked amazing. It’s easy to use and dissolves well without leaving any residue or cloudiness. The water feels clean and safe, which is a huge relief when swimming with family and friends. I also appreciate that it’s a reliable brand I can trust for pool maintenance. If you want a simple, effective solution for keeping your pool bacteria- and algae-free, this shock treatment is definitely worth it. Highly recommend for anyone looking for fast, dependable pool care!
Review: Easy - This is the only thing I put in my pool, keeps it clean and clear and it's worked for the last few years. We keep it open all winter and add about 1 a month then when the temp gets up to about 65 we just add about 4 at once then 1 or sometimes 2 a week all summer.

## 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 |
| Best Sellers Rank | #55 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Swimming Pool Chlorine |
| Brand | CLOROX Pool&Spa |
| Brand Name | CLOROX Pool&Spa |
| Customer Reviews | 4.8 out of 5 stars 4,452 Reviews |
| Global Trade Identification Number | 00810821024891 |
| Item Form | Granular |
| Item Type Name | Granular chlorine, pool shock |
| Item Weight | 12 Pounds |
| Manufacturer | Clorox Pool&Spa |
| Manufacturer Part Number | 36012CLX |
| Model Number | 36112CLX |
| Number of Items | 12 |
| Product Benefits | Fast-dissolving, Improves filter performance, Kills Bacteria, Kills and prevents algae with algae-fighting formula Product Benefits Fast-dissolving, Improves filter performance, Kills Bacteria, Kills and prevents algae with algae-fighting formula See more |
| UPC | 810821024891 |
| Unit Count | 192.0 Ounce |

## Product Details

- **Brand:** CLOROX Pool&Spa
- **Item Form:** Granular
- **Item Weight:** 12 Pounds
- **UPC:** 810821024891

## Images

![Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular - Image 1](https://m.media-amazon.com/images/I/81Qwcqofs2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ DEPENDABLE pool care!
*by K***R on September 29, 2025*

I recently used Clorox Pool&Spa Shock XTRABLUE Plus in my pool, and I’m seriously impressed. It killed the bacteria and algae fast, leaving the water crystal clear and sparkling. I love that it works so quickly—I added it in the evening, and by the next morning, the pool looked amazing. It’s easy to use and dissolves well without leaving any residue or cloudiness. The water feels clean and safe, which is a huge relief when swimming with family and friends. I also appreciate that it’s a reliable brand I can trust for pool maintenance. If you want a simple, effective solution for keeping your pool bacteria- and algae-free, this shock treatment is definitely worth it. Highly recommend for anyone looking for fast, dependable pool care!

### ⭐⭐⭐⭐⭐ Easy
*by D***H on March 18, 2026*

This is the only thing I put in my pool, keeps it clean and clear and it's worked for the last few years. We keep it open all winter and add about 1 a month then when the temp gets up to about 65 we just add about 4 at once then 1 or sometimes 2 a week all summer.

### ⭐⭐⭐⭐⭐ Clorox Pool Spa
*by E***E on May 22, 2026*

The price was great. I was skeptical about purchasing this item for my pool. Ive been using it now for 6 months. Excellent product.

## 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)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-22*