---
product_id: 24358904
title: "Spa Marvel Water Treatment & Conditioner 16 fl oz"
brand: "spa marvel."
price: "$190"
currency: NZD
in_stock: true
reviews_count: 9
category: "Spa Marvel"
url: https://www.desertcart.nz/products/24358904-spa-marvel-water-treatment-and-conditioner-16-fl-oz
store_origin: NZ
region: New Zealand
---

# 30-day water clarity boost Gentle on skin & bathing attire Broad pH & alkalinity balance Spa Marvel Water Treatment & Conditioner 16 fl oz

**Brand:** spa marvel.
**Price:** $190
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into spa luxury without the chemical drama!

## Quick Answers

- **What is this?** Spa Marvel Water Treatment & Conditioner 16 fl oz by spa marvel.
- **How much does it cost?** $190 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/24358904-spa-marvel-water-treatment-and-conditioner-16-fl-oz)

## Best For

- spa marvel. enthusiasts

## Why This Product

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

## Key Features

- • **Simplified Water Care:** Reduces or replaces traditional chemicals, cutting down maintenance and chemical hassles.
- • **Skin-Friendly Formula:** Enzyme-based treatment eliminates itching, rashes, and chemical irritation—spa without the harshness.
- • **Effortless Spa Perfection:** One bottle treats up to 500 gallons for a full month of silky, soft water.
- • **Yearly Drain, Daily Luxury:** Conditioned water stays fresh so you only need to drain your spa once a year.
- • **Expert Support & Proven Results:** Backed by responsive customer care and thousands of 5-star reviews for worry-free spa enjoyment.

## Overview

Spa Marvel Water Treatment & Conditioner is an enzyme-based formula designed to improve spa water quality by enhancing clarity, balancing pH and alkalinity, and eliminating harsh chemicals. It provides a gentle, skin-friendly soak that prevents itching, rashes, and odors, allowing users to enjoy soft, clean water for up to 30 days per bottle and only drain their spa once a year.

## Description

Spa Marvel Water Treatment & Conditioner Application Directions Add one full bottle of Spa Marvel Water Treatment to all tubs up to 500 gallons. Even in smaller tubs, use 1 full bottle as your bather-load per volume of water is usually equal to, if not greater than the larger tubs. (In a brand new spa, add one third of a bottle, the second third in 30 days, and the last third in another 30 days.) Occasionally when the Spa Marvel is added it can be seen as white strands suspended in the water. This is normal and the Spa Marvel will go into solution once it has had a chance to circulate. Balance alkalinity (80-120) and then pH (7.2-8.2) if necessary using traditional spa-water balancing products available from your professional spa retailer. The acceptable range for pH when using Spa Marvel is much broader than when using traditional spa care products, so please take care to read your testing devices properly, keeping in mind that they are calibrated to show the “OK” range when using traditional chemicals, not Spa Marvel. Traditional spa treatment products work best at specific water-hardness levels. Spa Marvel will work at any hardness level, and given the choice Spa Marvel prefers softer water over harder water, but it is not a requirement. If your source water is so soft that it is corrosive and damages your heater and seals, then please adjust the hardness using calcium hardness increaser as per your professional spa store’s guidelines. For best results we strongly recommend adding 1 tablespoon of chlorine or bromine to your spa water on start up and once a week thereafter. For example, if your tub is at a vacation home, add the chlorine weekly, again before you leave and again on your return, even if it is weeks or months before you return to use the spa. This is such a small amount of chlorine that you won’t notice its presence.

Review: Worked exactly like it claims!!! Wonderful soaks in our 7 person hot tub with minimal chlorine! - Drain your tub, clean filters, clean tub, fill tub pour bottle in and then test your alkalinity. I hated sitting in a highly chlorinated tub because my skin would be a little burny and tight afterwards and we always had to scrub to get it off. I also have experienced horrible hot tub rash (foliculitus) from other peoples hot tubs and are terrified if I don't smell chlorine before I get in. We even have resorted to taking test strips on vacations to test the water before we get in. Anyways, we were getting ready to drain the tub and clean it and i found this product on desertcart. Yeah it's expensive however, we did exactly what the woman in California who works for Spa Marvel said to do and BAM no tight skin, no scrubbing off chlorine on our skin. We have wonderful, soft, clean, no hot tub rash water!!!! We soak every night for 25 minutes except when it's below 20. We are in Iowa and this stuff is the bomb!!!! Bad reviews means you did not follow the exact directions. We have 2 sets of filters one in and one cleaned and dry and rotate on a 2 week basis. Yep Spa Master you rock!!!!! Get this!!! Call the lady!!! Get soft, fab soaks without even having to shower after. We don't share our hot tub...Not enough room haha.
Review: Outstanding customer support - We bought our first bottle of Spa Marvel Water Treatment and Conditioner at the end of December. We had just purchased our spa earlier that month but after just a couple weeks, we were getting rashes and bumps. I heard about Spa Marvel and thought we'd give it a try. A couple weeks later, it hadn't made much a difference, the water felt silky, but we were still itching and getting bumps. I contacted Spa Marvel and one of their support agents, Tim, responded to us right away. From our answers to his questions, we were able to determine that we either had a buildup of chemical residue (from overshocking and the acids used to lower the ph) or even possibly bacteria, since even new spas can harbor contaminants from water remaining in lines when the factory wet-tests them. He recommended decontaminating it, which was super chlorinating it and maintaining a 20 ppm reading for 72 hours then draining and refilling it. Throughout the whole process, Tim was right there to help us every step of the way, answering any questions we had immediately. And in the following weeks after we refilled it, he checked in about every week to see how everything was going. He provided us with a wealth of information and so many helpful suggestions. Since we refilled it and started over, our spa has been perfect and our family hasn't had any issues. I'm so glad that we contacted Spa Marvel and were able to have all the issues we were having resolved. Even though we were testing the water religiously and the levels were good, there was a lot we didn't know about and things we were doing wrong, being first time spa owners. We were worried that we weren't going to be able to use our spa and almost regretting buying it. But thanks to not only the Spa Marvel products, but to all of the help from Tim, we're now able to enjoy our spa and are loving it. He truly went above and beyond and Spa Marvel exceeded our expectations.

## Features

- Improves water quality, clarity, comfort and odor
- Enzyme based
- This spa water treatment can reduce and eliminate the need for many of the chemicals in traditional spa water treatment.
- No more itching or rashes · No more odour · No more scum lines · No more chemical hassles · Gentle to skin, hair and bathing attire · Balances pH and alkalinity · 100% guaranteed! · Conditions water for sensitive skin · Drain spa only once a year · Moisturizes your skin naturally · Water so soft and clean you won’t feel the need to shower after using your spa
- One bottle of Spa Marvel lasts for 30 days!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B004HM0PT8 |
| Best Sellers Rank | #6,996 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #27 in Swimming Pool Clarifiers & Enzymes |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,805) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | Water Treatment & Conditioner |
| Manufacturer  | Spa Marvel |
| Product Dimensions  | 6 x 3 x 3 inches; 1 Pounds |
| UPC  | 680474126064 627843042143 |

## Product Details

- **Brand:** Spa Marvel.
- **Item Form:** Liquid
- **Item Weight:** 1 Pounds
- **Product Benefits:** Prevents Scales
- **UPC:** 680474126064 627843042143

## Images

![Spa Marvel Water Treatment & Conditioner 16 fl oz - Image 1](https://m.media-amazon.com/images/I/614bty7EtTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked exactly like it claims!!! Wonderful soaks in our 7 person hot tub with minimal chlorine!
*by C***E on December 29, 2020*

Drain your tub, clean filters, clean tub, fill tub pour bottle in and then test your alkalinity. I hated sitting in a highly chlorinated tub because my skin would be a little burny and tight afterwards and we always had to scrub to get it off. I also have experienced horrible hot tub rash (foliculitus) from other peoples hot tubs and are terrified if I don't smell chlorine before I get in. We even have resorted to taking test strips on vacations to test the water before we get in. Anyways, we were getting ready to drain the tub and clean it and i found this product on Amazon. Yeah it's expensive however, we did exactly what the woman in California who works for Spa Marvel said to do and BAM no tight skin, no scrubbing off chlorine on our skin. We have wonderful, soft, clean, no hot tub rash water!!!! We soak every night for 25 minutes except when it's below 20. We are in Iowa and this stuff is the bomb!!!! Bad reviews means you did not follow the exact directions. We have 2 sets of filters one in and one cleaned and dry and rotate on a 2 week basis. Yep Spa Master you rock!!!!! Get this!!! Call the lady!!! Get soft, fab soaks without even having to shower after. We don't share our hot tub...Not enough room haha.

### ⭐⭐⭐⭐⭐ Outstanding customer support
*by T***A on March 4, 2019*

We bought our first bottle of Spa Marvel Water Treatment and Conditioner at the end of December. We had just purchased our spa earlier that month but after just a couple weeks, we were getting rashes and bumps. I heard about Spa Marvel and thought we'd give it a try. A couple weeks later, it hadn't made much a difference, the water felt silky, but we were still itching and getting bumps. I contacted Spa Marvel and one of their support agents, Tim, responded to us right away. From our answers to his questions, we were able to determine that we either had a buildup of chemical residue (from overshocking and the acids used to lower the ph) or even possibly bacteria, since even new spas can harbor contaminants from water remaining in lines when the factory wet-tests them. He recommended decontaminating it, which was super chlorinating it and maintaining a 20 ppm reading for 72 hours then draining and refilling it. Throughout the whole process, Tim was right there to help us every step of the way, answering any questions we had immediately. And in the following weeks after we refilled it, he checked in about every week to see how everything was going. He provided us with a wealth of information and so many helpful suggestions. Since we refilled it and started over, our spa has been perfect and our family hasn't had any issues. I'm so glad that we contacted Spa Marvel and were able to have all the issues we were having resolved. Even though we were testing the water religiously and the levels were good, there was a lot we didn't know about and things we were doing wrong, being first time spa owners. We were worried that we weren't going to be able to use our spa and almost regretting buying it. But thanks to not only the Spa Marvel products, but to all of the help from Tim, we're now able to enjoy our spa and are loving it. He truly went above and beyond and Spa Marvel exceeded our expectations.

### ⭐⭐⭐⭐⭐ Best for My Sensitive Skin
*by M***Y on April 22, 2025*

I've found Spa brand cleanser and conditioner to be the best option for my hot tub. With weekly maintenance it helps maintain clean and soft water without being harsh on my skin. I completely clean and condition when I replace the water twice a year. Although I use the spa almost every day year-round, it stays in good condition.

## Frequently Bought Together

- Spa Marvel Water Treatment & Conditioner 16 fl oz
- Spa Marvel Cleanser 8 oz
- Spa Marvel Filter Cleaner

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-15*