---
product_id: 33255168
title: "XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB)"
brand: "clorox pool&spa"
price: "€ 473.56"
currency: EUR
in_stock: true
reviews_count: 10
category: "Clorox Pool&Spa"
url: https://www.desertcart.pt/products/33255168-xtrablue-3-chlorinating-tablets-individually-wrapped-kills-bacteria-and-stops
store_origin: PT
region: Portugal
---

# Kills all algae & bacteria types 3” slow-dissolve tablets Sunlight stabilizer for longer protection XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB)

**Brand:** clorox pool&spa
**Price:** € 473.56
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into crystal-clear confidence with Clorox XTRABLUE!

## Quick Answers

- **What is this?** XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB) by clorox pool&spa
- **How much does it cost?** € 473.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/33255168-xtrablue-3-chlorinating-tablets-individually-wrapped-kills-bacteria-and-stops)

## 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

- • **All-Algae Annihilator:** Powerful formula kills green, mustard, and black algae—keep your pool pristine all season.
- • **Sun-Protected Sanitation:** Chlorine stabilizer extends effectiveness even under intense sunlight—less dosing, more swimming.
- • **Effortless Crystal Clarity:** Individually wrapped tablets ensure steady, week-long sanitation without fuss.
- • **Silky Smooth Swim Experience:** Conditioners in each tablet create irresistibly soft, luxurious water you’ll want to dive into.
- • **Smart Pool Care at Your Fingertips:** Use the Clorox Pool App for expert testing and personalized maintenance tips anytime, anywhere.

## Overview

Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets deliver long-lasting, individually wrapped sanitation that kills bacteria and all types of algae while preventing corrosion and stains. Enhanced with a chlorine stabilizer for extended sunlight protection and conditioners for silky smooth water, these tablets simplify pool maintenance for up to 10,000 gallons per 2-tablet dose. Compatible with all pool surfaces and supported by the Clorox Pool App, XTRABLUE keeps your pool sparkling clear and swim-ready all season.

## Description

Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB);24235CLXW.

Review: Crystal clear pool all summer. - I’ve been using the Clorox Pool&Spa XTRABLUE 3” tablets for two seasons now, and they’ve made pool maintenance so much easier. Each tablet is individually wrapped, which keeps them from crumbling or sticking together in humid weather, a huge plus compared to other brands. They dissolve slowly and evenly in my floater, keeping chlorine levels steady for a week or more depending on weather and pool usage. I’ve had zero issues with algae or cloudy water since switching to these. The “extra blue” formula really seems to help with clarity, the water sparkles after just a day of use. The only downside is the smell when you open the bucket (it’s strong, like any chlorine product), but that’s expected. For the quality and convenience, it’s worth every penny. Highly recommend for anyone who wants to spend less time fussing with pool chemistry and more time swimming!
Review: This is all I need - This is the only brand that keeps my pool clear all year-round. I put two tablets in the floater, set it and forget it. I like to buy the bucket because it lasts me more. In the hot summer days, it also prevents my pool from growing algae. Only brand I buy that really works. Make sure to always clear leaves from your pool and sweep your pool regularly and your water will remain crystal clear.

## Features

- Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black)
- Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean
- Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water
- Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
- Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PZZFHDU |
| Best Sellers Rank | #249 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Swimming Pool Chlorine |
| Brand Name | CLOROX Pool&Spa |
| Customer Reviews | 4.5 4.5 out of 5 stars (38,117) |
| Global Trade Identification Number | 00810821021470 |
| Included Components | Clorox Pool&Spa XtraBlue 3" Long Lasting Chlorinating Tablets 35 lb |
| Item Form | Tablet |
| Item Type Name | Long Lasting Chlorinating Tablets |
| Item Weight | 35 Pounds |
| Manufacturer | Chem Lab Products, Inc. |
| Product Benefits | Kills Bacteria,Contaminants,Prevents Corrosion,Scale,Controls Algae |
| UPC | 810821021470 |
| Unit Count | 560.0 Ounce |

## Product Details

- **Brand:** CLOROX Pool&Spa
- **Item Form:** Tablet
- **Item Weight:** 35 Pounds
- **Product Benefits:** Kills Bacteria,Contaminants,Prevents Corrosion,Scale,Controls Algae
- **UPC:** 810821021470

## Images

![XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB) - Image 1](https://m.media-amazon.com/images/I/81KcG1M6CNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Crystal clear pool all summer.
*by J***A on October 24, 2025*

I’ve been using the Clorox Pool&Spa XTRABLUE 3” tablets for two seasons now, and they’ve made pool maintenance so much easier. Each tablet is individually wrapped, which keeps them from crumbling or sticking together in humid weather, a huge plus compared to other brands. They dissolve slowly and evenly in my floater, keeping chlorine levels steady for a week or more depending on weather and pool usage. I’ve had zero issues with algae or cloudy water since switching to these. The “extra blue” formula really seems to help with clarity, the water sparkles after just a day of use. The only downside is the smell when you open the bucket (it’s strong, like any chlorine product), but that’s expected. For the quality and convenience, it’s worth every penny. Highly recommend for anyone who wants to spend less time fussing with pool chemistry and more time swimming!

### ⭐⭐⭐⭐⭐ This is all I need
*by M***4 on February 24, 2026*

This is the only brand that keeps my pool clear all year-round. I put two tablets in the floater, set it and forget it. I like to buy the bucket because it lasts me more. In the hot summer days, it also prevents my pool from growing algae. Only brand I buy that really works. Make sure to always clear leaves from your pool and sweep your pool regularly and your water will remain crystal clear.

### ⭐⭐⭐⭐⭐ Chlorine tablets
*by J***O on March 14, 2026*

Good product .

## Frequently Bought Together

- Clorox Pool&Spa XTRABLUE Plus 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-31*