---
product_id: 335534332
title: "Spa Shock-Oxidizer (35 oz) (1)"
brand: "spaguard"
price: "S$136"
currency: SGD
in_stock: true
reviews_count: 5
category: "Spa Guard"
url: https://www.desertcart.sg/products/335534332-spa-shock-oxidizer-35-oz-1
store_origin: SG
region: Singapore
---

# Non-chlorine fast oxidation Eliminates organic contaminants 35 oz liquid formula Spa Shock-Oxidizer (35 oz) (1)

**Brand:** spaguard
**Price:** S$136
**Availability:** ✅ In Stock

## Summary

> 💦 Shock your spa into perfection with SpaGuard!

## Quick Answers

- **What is this?** Spa Shock-Oxidizer (35 oz) (1) by spaguard
- **How much does it cost?** S$136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/335534332-spa-shock-oxidizer-35-oz-1)

## Best For

- spaguard enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Spa Care:** Easy-to-use liquid that keeps your spa pristine
- • **Fast-Acting Formula:** Quickly neutralizes contaminants for immediate clarity
- • **Trusted by Thousands:** 4.7-star rating from over 1,800 spa enthusiasts
- • **Chlorine-Free Refresh:** Gentle yet effective non-chlorine formula
- • **Crystal Clear Every Time:** Powerful oxidation for spotless spa water

## Overview

SpaGuard Spa Shock-Oxidizer (35 oz) is a premium non-chlorine liquid treatment designed to rapidly eliminate organic contaminants, ensuring crystal-clear, fresh spa water. Trusted by over 1,800 users with a 4.7-star rating, it offers fast, effective oxidation without harsh chemicals, making spa maintenance effortless and enjoyable.

## Description

SpaGuard Spa Shock-Oxidizer (35 oz) (1) BrandSpaGuard Item Weight- 35 Ounces Non-Chlorine Spa Shock.

Review: Game changer for hot tub care!
Review: works great

## Features

- Spa Shock-Oxidizer (35 oz)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077ZFZ9CX |
| Brand | SpaGuard |
| Brand Name | SpaGuard |
| Customer Reviews | 4.7 out of 5 stars 1,812 Reviews |
| Global Trade Identification Number | 00017541657587 |
| Item Form | Liquid |
| Item Type Name | Spa Shock-Oxidizer |
| Item Weight | 2.2 Pounds |
| Item form | Liquid |
| Item weight | 2.2 Pounds |
| Manufacturer | BioGuard |
| Product Benefits | Eliminates organic contaminants for clean, clear water |
| Product benefits | Eliminates organic contaminants for clean, clear water |
| UPC | 017541657587 |
| Unit Count | 35 Grams |

## Product Details

- **Brand:** SpaGuard
- **Item Weight:** 2.2 Pounds
- **Item Form:** Powder
- **Product Benefits:** Eliminates organic contaminants for clean, clear water
- **UPC:** 017541657587

## Images

![Spa Shock-Oxidizer (35 oz) (1) - Image 1](https://m.media-amazon.com/images/I/515bnk3XaRL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Will this kill the canine parvovirus in the washing machine?**
A: Nope, not even close. This is a hot tub shock treatment. It is not a sanitizer, it is not a veterinary medicine, it is not for laundry.

**Q: 2 ounces is equal to how many teaspoons? It’s a dry product but I don’t have a scale to measure**
A: I toss in 3 teaspoons every week - 10 days or so. Depends on how many people and how often !

**Q: Where do i add this solution on sundance cameo spa? and how often? after each use or weekly? thank you**
A: I put two capfuls fight into the water once per week along with 2 tablespoons of chlorine granulars. All depends on amount of use though. More use more chemicals !

**Q: Does this product have any salt in it?  my hot tub was all in sync for 6 months and then i started using this and now the hot tub has too much salt.**
A: The potassium salt is a product of the peroxymonosulfuricacid in this product. It is an oxidizer like a chlorine oxidizer, but only to be used in a low chlorine system such as the Nature 2 Mineral sanitizer  if you are not using this system then you would need a chlorine based oxidizer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changer for hot tub care!
*by B***E on 2 March 2026*



### ⭐⭐⭐⭐⭐ works great
*by J***. on 16 March 2026*



### ⭐⭐⭐⭐⭐ Works great in a Eco spa mineral spa
*by A***R on 30 January 2026*



## Frequently Bought Together

- SpaGuard Spa Shock-Oxidizer (35 oz) (1)
- SpaGuard Spa Chlorinating Concentrate - Advanced Spa Water Treatment for Hot Tubs and Spas, Quick Dissolving Oxidizer - 2 Lbs
- SpaGuard Spa Total Alkalinity - 2 Lb

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**Shop now:** [https://www.desertcart.sg/products/335534332-spa-shock-oxidizer-35-oz-1](https://www.desertcart.sg/products/335534332-spa-shock-oxidizer-35-oz-1)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-29*