---
product_id: 8671150
title: "Arch Chemicals HTH Sock It Shock-N-Swim Pool Shock - 18 x 1 Pound Bags"
brand: "arch chemicals"
price: "€ 73.46"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/8671150-arch-chemicals-hth-sock-it-shock-n-swim-pool-shock
store_origin: HR
region: Croatia
---

# Arch Chemicals HTH Sock It Shock-N-Swim Pool Shock - 18 x 1 Pound Bags

**Brand:** arch chemicals
**Price:** € 73.46
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Arch Chemicals HTH Sock It Shock-N-Swim Pool Shock - 18 x 1 Pound Bags by arch chemicals
- **How much does it cost?** € 73.46 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8671150-arch-chemicals-hth-sock-it-shock-n-swim-pool-shock)

## Best For

- arch chemicals enthusiasts

## Why This Product

- Trusted arch chemicals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HTH Sock It contains 45% available chlorine making it a very powerful yet safe chlorine shock treatment that allows you to swim immediately after use. Controls algae, bacteria and other organic contaminants using calcium hypochlorite. Use HTH shock on a weekly basis to prevent algae growth, polish dull water and restore water clarity. HTH Sock It is buffered to reduce pH fluctuations and to soften water. Comes in 18 x 1 pound bags. Dosage: 1-2 pounds per 11,500 gallons.

## Features

- 18 x 1 pound bags
- Use weekly to kill bacteria, control algae, soften, clarify and polish dull water
- Contains calcium hypochlorite with 45% available chlorine
- HTH shock is buffered to reduce pH fluctuations during use
- Dosage: 1-2 pounds per 11,500 gallons

## Images

![Arch Chemicals HTH Sock It Shock-N-Swim Pool Shock - 18 x 1 Pound Bags - Image 1](https://images-na.ssl-images-amazon.com/images/I/81eVF6qg-KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    NOT JUST FOR POOLS!!!
  

*by T***G on Reviewed in the United States on June 6, 2015*

Grest bargain prices when u buy in bulk...ps for years I've sprinkled 1 bag of shock (using a colander or strainer) n my backyard & veggie gardens...This keeps most of the bugs away especially mesquitos & does not harm the grass or any vegetation!

### ⭐⭐⭐⭐⭐ 







  
  
    Works as described
  

*by D***S on Reviewed in the United States on June 20, 2013*

I found these online and they are about %40 cheaper than buying them in the stores near me.  It says to premix before throwing into your pool but I have a powerful jet that disperses it pretty quickly so I irresponsibly just throw it in front of the jet.  I have not had any discoloration of my liner doing this as this stuff dissolves quickly and completely in like 5 minutes.  I'd say I throw about 1 bag of these a week into my pool (more if we get substantial rain) and it keeps everything clean and stable.

### ⭐⭐⭐⭐⭐ 







  
  
    Effective
  

*by R***R on Reviewed in the United States on May 17, 2017*

This product is effective, and I like the bundle pricing. However, don't store it in a hot, moist environment or else the packaging will likely become brittle and crack apart. This happened to me before. This time I will store it in a more suitable location.

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**Shop now:** [https://www.desertcart.hr/products/8671150-arch-chemicals-hth-sock-it-shock-n-swim-pool-shock](https://www.desertcart.hr/products/8671150-arch-chemicals-hth-sock-it-shock-n-swim-pool-shock)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*