---
product_id: 488389257
title: "Maintain, Single Dose Non-Chlorine Shock for Hot Tubs, 6 Pack"
brand: "frog"
price: "€ 77.50"
currency: EUR
in_stock: true
reviews_count: 8
category: "Frog"
url: https://www.desertcart.hr/products/488389257-maintain-single-dose-non-chlorine-shock-for-hot-tubs-6
store_origin: HR
region: Croatia
---

# Non-chlorine shock for gentle yet powerful sanitation Effective for hot tubs up to 600 gallons Single-dose packets for zero mess, zero guesswork Maintain, Single Dose Non-Chlorine Shock for Hot Tubs, 6 Pack

**Brand:** frog
**Price:** € 77.50
**Availability:** ✅ In Stock

## Summary

> 💦 Shockingly Simple Hot Tub Luxury — Because You Deserve Crystal Clear Bliss

## Quick Answers

- **What is this?** Maintain, Single Dose Non-Chlorine Shock for Hot Tubs, 6 Pack by frog
- **How much does it cost?** € 77.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/488389257-maintain-single-dose-non-chlorine-shock-for-hot-tubs-6)

## Best For

- frog enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Expertise:** Backed by 25+ years of FROG’s patented Mineral Technology for softer, cleaner water.
- • **Gentle Yet Powerful:** Non-chlorine shock eliminates organic contaminants without harsh chlorine odors or stings.
- • **Effortless Hot Tub Care:** Pre-measured packets mean no measuring or chemical handling—just cut, pour, and relax.
- • **Optimized Compatibility:** Works seamlessly with all FROG hot tub sanitizing systems and most other chemicals (except biguinides).
- • **Consistent Crystal Clear Water:** Regular use keeps your hot tub water sparkling clean and inviting, week after week.

## Overview

FROG Maintain for Hot Tubs is a non-chlorine shock treatment designed for easy, mess-free maintenance of hot tubs up to 600 gallons. Packaged in single-dose packets, it eliminates organic contaminants and enhances the performance of all FROG sanitizing systems. Compatible with most hot tub chemicals, it ensures crystal clear, soft water without chlorine odors or irritation, backed by over 25 years of FROG water care expertise.

## Description

desertcart.com : FROG Maintain for Hot Tubs - Non-Chlorine Shock for use with All Hot Tub FROG Sanitizing Systems - Single Dose Packets for Easy Hot Tub Maintenance & Treatment - 6 Pack | Non-Chlorine Shock for use with all Hot Tub FROG Sanitizing Systems, Single Dose Packets for Easy Hot Tub Maintenance : Patio, Lawn & Garden

Review: Makes hot tub ownership total joy! - FROG Maintain Non-Chlorine Shock for Hot Tubs is one of my favorite products. This was my 6th purchase and I will continue to purchase it as needed. This product works with the Frog Serene Bromide Cartridge system which I have used for the past 5 years. It may cost a bit more than other systems but it is well worth the price to never have to fight and fuss with the costant measuring and testing of other brands. I use this "maintain" product about once a week along with the cartridges . There is no chlorine smell and never any chance of burning or stinging. It keeps our hot tub water crystal clear. No muss no fuss! It makes hot tub ownership a luxury rather than a chore.
Review: Another Great Product - Another Great product from the makers of “Frog” Hot Tub maintenance. Very easy to use.

## Features

- Non-Chlorine Shock: Shock your hot tub periodically with FROG Maintain for Hot Tubs, the recommended non-chlorine shock that pairs and optimizes all FROG hot tub sanitizing systems; single dose works for hot tubs up to 600 gallons
- Effective Water Maintenance: Add FROG Maintain once a month when using it in combination with the FROG @ease Sanitizing System; for FROG Serene users, add FROG Maintain to the water once a week
- Compatible with Hot Tub Chemicals: FROG Maintain is a monopersulfate product, and is compatible with other hot tub chemicals (except for biguinides) and water care programs
- Easy Hot Tub Water Treatment: FROG Maintain for Hot Tubs is prefilled in a packet; cut it open and pour in with no measuring or handling of chemicals; it dissolves quickly, eliminates organic contaminants, and delivers crystal clear hot tub water
- Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1LMN3X4 |
| Best Sellers Rank | #1,466 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Swimming Pool Chlorine Alternatives |
| Brand | FROG |
| Brand Name | FROG |
| Customer Reviews | 4.7 out of 5 stars 1,552 Reviews |
| Item Form | Powder |
| Item Type Name | Replacement Cartridge |
| Manufacturer | King Technology |
| Manufacturer Part Number | 81-CYVK-EDO9 |
| Model Number | 3002 |
| Number of Items | 6 |
| Number of Packs | 6 |
| Package Size Name | 6 Pack |
| Product Benefits | Makes ongoing hot tub maintenance easy, eliminates organic contaminants, provides non-chlorine shock, and is compatible with all FROG hot tub chemicals Product Benefits Makes ongoing hot tub maintenance easy, eliminates organic contaminants, provides non-chlorine shock, and is compatible with all FROG hot tub chemicals See more |
| UPC | 722906005100 |
| Unit Count | 12 Ounce |

## Product Details

- **Brand:** FROG
- **Item Form:** Powder
- **Number of Packs:** 6
- **UPC:** 722906005100

## Images

![Maintain, Single Dose Non-Chlorine Shock for Hot Tubs, 6 Pack - Image 1](https://m.media-amazon.com/images/I/81L9WsLeJtL.jpg)

## Available Options

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

## Questions & Answers

**Q: When should I use FROG Maintain?**
A: It's recommended to use FROG Maintain once per week in combination with most sanitizing systems. If using a FROG @ease Sanitizing System, add FROG Maintain once per month. It is best to add to the water after heavy use as well.

**Q: What makes FROG Maintain different than other shock treatments?**
A: It's a convenient, one-dose packet for periodic maintenance shocking in any hot tub up to 600 gallons. No measuring or guessing – just cut and pour. Non-chlorine shock means you get the clean without chlorine or cyanuric acid.

**Q: What does FROG Maintain do?**
A: FROG Maintain removes organic contaminants and dissolves quickly so your hot tub is ready in just 15 minutes after shocking. It optimizes the performance of FROG hot tub sanitizing systems like FROG @ease.

**Q: Is FROG Maintain compatible with other chemicals?**
A: Yes, as a monopersulfate product, FROG Maintain can be used with all other hot tub chemicals.

**Q: What's included in the box?**
A: 6 FROG Maintain Packets

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes hot tub ownership total joy!
*by D***Y on October 30, 2025*

FROG Maintain Non-Chlorine Shock for Hot Tubs is one of my favorite products. This was my 6th purchase and I will continue to purchase it as needed. This product works with the Frog Serene Bromide Cartridge system which I have used for the past 5 years. It may cost a bit more than other systems but it is well worth the price to never have to fight and fuss with the costant measuring and testing of other brands. I use this "maintain" product about once a week along with the cartridges . There is no chlorine smell and never any chance of burning or stinging. It keeps our hot tub water crystal clear. No muss no fuss! It makes hot tub ownership a luxury rather than a chore.

### ⭐⭐⭐⭐⭐ Another Great Product
*by A***R on June 3, 2026*

Another Great product from the makers of “Frog” Hot Tub maintenance. Very easy to use.

### ⭐⭐⭐⭐⭐ Keeps water fresh
*by J***. on August 5, 2026*

Works as described. Must have for modern hot tubs.

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-04*