---
product_id: 250311809
title: "Clorox Pool&Spa Shock XtraBlue 1 lb"
brand: "clorox pool&spa"
price: "C$9148"
currency: NIO
in_stock: false
reviews_count: 6
category: "Clorox Pool&Spa"
url: https://www.desertcart.ni/products/250311809-clorox-pool-and-spa-shock-xtrablue-1-lb
store_origin: NI
region: Nicaragua
---

# Fast dissolving formula Kills bacteria & algae pH neutral, no liner bleaching Clorox Pool&Spa Shock XtraBlue 1 lb

**Brand:** clorox pool&spa
**Price:** C$9148
**Availability:** ❌ Out of Stock

## Summary

> 💦 Shock your pool into perfection — swim-ready clarity all season long!

## Quick Answers

- **What is this?** Clorox Pool&Spa Shock XtraBlue 1 lb by clorox pool&spa
- **How much does it cost?** C$9148 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/250311809-clorox-pool-and-spa-shock-xtrablue-1-lb)

## 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

- • **Algae Annihilator:** Effectively fights green, black, and mustard algae for a pristine pool.
- • **Gentle Yet Powerful:** Kills bacteria without harsh chlorine odor or eye irritation.
- • **Effortless Maintenance:** Easy-open, easy-pour bottles designed for quick, mess-free use.
- • **Balanced Pool Chemistry:** Won't disrupt pH levels, protecting your pool liner and equipment.
- • **Crystal Clear Confidence:** Transforms murky water into sparkling clarity overnight.

## Overview

Clorox Pool&Spa Shock XtraBlue is a fast-dissolving granular pool shock that kills bacteria and multiple types of algae without affecting pH or bleaching liners. Its multi-functional formula improves filter performance, reduces chlorine odor and eye irritation, and keeps pool water crystal clear and swim-ready with easy-to-use packaging.

## Description

Enjoying your beautiful pool just got easier with the convenience and power of Shock XtraBlue. Other pool shocks stop at clearing a cloudy pool, but Clorox Pool&Spa Shock XtraBlue goes beyond other shocks to keep your water beautiful and swim-ready all season. The fast dissolving pool shock formula not only removes the bacteria and contaminants that can cause cloudy water, Shock XtraBlue also helps control algae growth including common green algae, slimy mustard algae, and stubborn black algae. It works this hard for you without bleaching your liner or affecting pH like other brands of pool shock. Use Shock XtraBlue as part of your weekly maintenance for sparkling, crystal clear water all season long.

Review: Costly - Bad quality
Review: I have a 16 foot above ground with a saltwater system and this pool shock is great for keeping the algea managed as well as opening the pool for the season. I also use it throughout the season as my pool gets used and starts to get behind keeping the water clean as storm water and wind brings things into the pool. Especially in late July as the water gets really warm this helps me stay on top of algae blooms and it has been effective for green as well as mustard algae both of which cause problems where I am. I just bought 10 for this season and it should last me through the season with plenty left over to open the pool next year. Great stuff and the before and after pictures are not fake, I had the same experience this year. I had a pool full of what looked like split pea soup when I took the cover off this Spring and put the shock in and hooked up the filter and ran it overnight after dumping one of these in and the next day It was crystal clear with just dead algae on the bottom to vacuum up. I use a whole one at the start of the season and about half for each shock every couple of weeks as maintenance. My pool is a 16 foot Summerwaves that I converted to an Intex filter and saltwater system.

## Features

- Easy open, easy pour bottles
- Multi-functional pool shock with algae-fighting crystals
- Creates crystal clear water
- Kills and prevents green, black and mustard algae
- Kills bacteria
- Improves filter performance
- Reduces chlorine odor and eye irritation
- Won't impact pH
- NOTE: Packaging may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PZZFJQK |
| Best Sellers Rank | #149,669 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #96 in Chlorine |
| Brand | CLOROX Pool&Spa |
| Country of Origin | USA |
| Generic Name | Swimming Pool Granular Shock |
| Included Components | Clorox Pool&Spa Shock XtraBlue 1 lb |
| Item Dimensions LxWxH | 35.7 x 42.7 x 20.3 Centimeters |
| Item Form | Granular |
| Item Weight | 454 g |
| Item model number | 33020CLX |
| Manufacturer | Chem Lab Products, Inc. |
| Net Quantity | 16.0 Grams |
| Number of Items | 6 |
| Product Benefits | Kills Bacteria,Reduces Chlorine |
| Product Dimensions | 35.71 x 42.67 x 20.32 cm; 453.59 g |
| UPC | 810821021616 |

## Product Details

- **Brand:** CLOROX Pool&Spa
- **Item Form:** Granular
- **Item Weight:** 1 Pounds
- **Product Benefits:** Kills Bacteria,Reduces Chlorine
- **UPC:** 810821021616

## Images

![Clorox Pool&Spa Shock XtraBlue 1 lb - Image 1](https://m.media-amazon.com/images/I/41SjOxQ5-bL.jpg)
![Clorox Pool&Spa Shock XtraBlue 1 lb - Image 2](https://m.media-amazon.com/images/I/514XOEwm7hL.jpg)
![Clorox Pool&Spa Shock XtraBlue 1 lb - Image 3](https://m.media-amazon.com/images/I/51BqAAHDQrL.jpg)
![Clorox Pool&Spa Shock XtraBlue 1 lb - Image 4](https://m.media-amazon.com/images/I/51EX4WU7OqL.jpg)
![Clorox Pool&Spa Shock XtraBlue 1 lb - Image 5](https://m.media-amazon.com/images/I/51O10h0uMeL.jpg)

## Questions & Answers

**Q: Can I use this in an in ground vinyl lined pool? I am concerned it may damage the vinyl liner.**
A: I use it in two different vinyl pools. These are not inground but they are common $500 pools and one of them is actually a hot tub. Absolutely zero stains. This product works great. I'm not totally sure but I'm pretty sure the only thing that's going to stay in your pool is if you leave chlorine tablet on the floor. I did exactly that once by mistake and that chlorine tablet left a 2 ft size white mark. So be careful with your chlorine and that's really it.

**Q: Do you use this before/after or with the Chlorinating tablets?**
A: Hi, We are the manufacturer of Clorox Pool and Spa products. Chlorinating tablets should be used in order to maintain a 1-4ppm residual in the pool. Our shock products are meant to boost the chlorine level to oxidize material that accumulates over time like oils, greases, algae, bacteria, etc. If you're setting up a pool or are trying to clear cloudy water from over the winter, then you can add the shock before having tablets in the pool to eliminate any contaminates that may have accumulated. However, once the pool is crystal clear, then the shock can be added on a weekly basis (with tablets in the pool) to maintain clarity and to prevent contaminate accumulations. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL.

**Q: Can you use it on vinyl pools**
A: Yes this is the only product I use in my above ground pool and works perfect. No discoloration of pool liner

**Q: Can i use this instead of clorox shock for small pools? the clorox app recommended the latter, but i can't find it in my area.**
A: This is the Clorox shock for small pools this is just the better version in my opinion. I have an index pool and it works fantastic. I use half then wait 24 hrs and test again. Half normally does just fine sometimes I have to add the other half.

## Customer Reviews

### ⭐ Costly
*by N***I on 15 November 2025*

Bad quality

### ⭐⭐⭐⭐⭐ Review
*by B***V on 9 June 2019*

I have a 16 foot above ground with a saltwater system and this pool shock is great for keeping the algea managed as well as opening the pool for the season. I also use it throughout the season as my pool gets used and starts to get behind keeping the water clean as storm water and wind brings things into the pool. Especially in late July as the water gets really warm this helps me stay on top of algae blooms and it has been effective for green as well as mustard algae both of which cause problems where I am. I just bought 10 for this season and it should last me through the season with plenty left over to open the pool next year. Great stuff and the before and after pictures are not fake, I had the same experience this year. I had a pool full of what looked like split pea soup when I took the cover off this Spring and put the shock in and hooked up the filter and ran it overnight after dumping one of these in and the next day It was crystal clear with just dead algae on the bottom to vacuum up. I use a whole one at the start of the season and about half for each shock every couple of weeks as maintenance. My pool is a 16 foot Summerwaves that I converted to an Intex filter and saltwater system.

### ⭐⭐⭐⭐⭐ Review
*by J***U on 23 July 2020*

I thought I found THE ONE pool shock and ordered it for years until it became unavailable. I had to switch and after lots of searching (there are some very expensive ones out there!) I happened on this, read through the reviews and based on a decent price point settled on it. Oh my god! After just one application, what a difference. The water, which I thought was pretty clear before, went 100 times more clear. Yeah, I should’ve known the small bits of algae here and there were not normal but I guess I just accepted it. No more! This is how the pool should look. I can see through to the bottom of the 10 feet deep end to the drain, so clear and in focus as of it were near the surface. This stuff works and it doesn’t take much—a couple tablespoons for 14,000 gal pool is all it took to make it that clear.

## Frequently Bought Together

- Clorox Pool&Spa Shock XtraBlue 1 lb
- Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB)
- Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-27*