---
product_id: 30345500
title: "A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment"
brand: "hot tub serum"
price: "1085.70 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Hot Tub Serum"
url: https://www.desertcart.tn/products/30345500-a-weekly-maintenance-hot-tub-cleaner-clarifier-conditioner-softener-all
store_origin: TN
region: Tunisia
---

# Improves filtration & water clarity 2L liquid formula, 24 weekly doses Protects jets, pipes & heater A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment

**Brand:** hot tub serum
**Price:** 1085.70 DT
**Availability:** ✅ In Stock

## Summary

> 💜 Purple Gold for Your Hot Tub’s Health — Because Your Spa Deserves the Best!

## Quick Answers

- **What is this?** A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment by hot tub serum
- **How much does it cost?** 1085.70 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/30345500-a-weekly-maintenance-hot-tub-cleaner-clarifier-conditioner-softener-all)

## Best For

- hot tub serum enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Weekly Care:** Just 1 oz per 100 gallons keeps your spa pristine and inviting.
- • **Trusted by Spa Enthusiasts:** 4.7-star rating with hundreds of rave reviews proves it works.
- • **Crystal Clear Water, Always:** Boosts filtration efficiency for sparkling, hygienic water every soak.
- • **Ultimate Component Protection:** Safeguards your hot tub’s jets, pipes, and heater from costly damage.
- • **Premium Quality, Premium Experience:** Invest in your relaxation with a product that truly delivers.

## Overview

Hot Tub Serum is a premium 2-liter liquid maintenance treatment designed for weekly use to clean, clarify, condition, and soften hot tub water. It protects vital components like jets, pipes, and heaters, enhances filtration efficiency, and prevents fungal and bacterial buildup, ensuring crystal-clear, hygienic water. With 24 doses per bottle and a strong reputation among spa owners, it’s the go-to solution for long-term hot tub care and cost-saving maintenance.

## Description

desertcart.com : Hot Tub Serum, A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment : Patio, Lawn & Garden

Review: Very Expensive, but Helps Keep the Hot Tub Hygienic - Hot tub operation and care can be tricky. There are a lot of gimmicks and useless products out there, but this is not one of them. I purchased this product after noticing the beginnings of a white fungal buildup in my tub. After using this product's companion, Total Cleanse, before a drain and refill, I began using Hot Tub Serum in my tub on a weekly basis. I have noticed a definite improvement in water quality and clarity since introduction of this chemical into my care and maintenance routine. I use a bromine-based sanitizer system and Hot Tub Serum plays nicely with it. The only drawback to this product is that it is hideously expensive. Essentially it costs about $6 per dose—making it by far the most expensive hammer in my chemical toolkit. I have researched this chemical and it appears to be safe by all accounts (this statement should not be construed as constituting medical or safety advice or endorsement, as it is my personal opinion only), and it is effective, so...it's up to the consumer to determine whether it's worth it. In my case, being able to eliminate a white fungal infestation, I'd say I did get what I paid for. One other note: I was pleased with the way the seller packaged and shipped the product. It arrived intact and undamaged. I had purchased this stuff earlier from another vendor, and was dismayed to find that the bottle had been damaged, and about half of the contents had leaked.The soggy, sweet-smelling cardboard carton sitting on my porch alerted me there was a problem; I'm not sure why the shipping company hadn't noticed. To be clear, the bottle I received from Unique Solutions, Inc., was intact and undamaged, which was a relief, given the high cost of the product. It would be great if eventually they offered a powdered version of this material that could be home-mixed to the proper strength by home chemists like me, but I realize we live in a world populated by dummies and anarchistic ne'er-do-wells, so the U.S. government probably won't be giving clearance for such a thing in my lifetime, and this stuff will remain hideously expensive as a liquid-only solution. Bottom line: this is one of those spa chemicals that truly delivers what it says it is supposed to deliver. It is easy to use (but you really should invest in a graduated cylinder if you don't already have one so you don't waste any of this "purple gold"). I plan to continue using it as a normal part of my care and maintenance routine as long as I continue to own a hot tub. I don't give many things five stars, but this is one product that deserves it.
Review: THIS PRODUCT IS FANTASTIC! - My tub was giving me Pseudomonas folliculitis and no matter what I used (Swirl Away, AquaFinesse), it would return within 2 months. I read the reviews for this product and decided this was what I needed to purchase. When the bottle arrived I read the instructions but it didn't sound like what I had been reading about in the reviews. I found the company's phone number on-line, called them, and discovered I had ordered the maintenance product and not the cleaning product I needed to clean out the pipes. They sent me the small bottle of serum along with explicit instructions on how to use it to get rid of the bacteria once and for all. I was amazed that it works exactly like so many people described in their reviews. My hot tub vendor did not give me good instructions on chemical dosing - just said to "shock" it every so often and bring water in for them to check. This company gave me simple daily and weekly instructions and the water chemistry has been perfect for several months. The weekly maintenance product keeps the water smelling good and so clear it looks like new. Yes, it's expensive but worth EVERY penny not having to change the water every two months!

## Features

- Your Hot Tub is part of your family. It deserves to be chemically pampered.
- Hot Tub Serum performs a Powerful Clean Performance.
- Serum maintenance is added at a weekly rate of one ounce per 100 gallons.
- This Hot Tub Serum will help protect all your hot tub components and increases filtration efficiency.
- Cut down on costly repairs and replacements with properly cleansed pipes jets and heater.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SFZOABC |
| Best Sellers Rank | #17,028 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #64 in Swimming Pool Clarifiers & Enzymes |
| Brand | Hot Tub Serum |
| Brand Name | Hot Tub Serum |
| Customer Reviews | 4.7 out of 5 stars 569 Reviews |
| Item Form | Liquid |
| Item Weight | 4.4 pounds |
| Manufacturer | Hot Tub Serum |
| Manufacturer Part Number | FBA-HTS-L2 |
| Model Number | Serum-03 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Maintains Clean Sanitized Water |
| UPC | 793573150295 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Hot Tub Serum
- **Item Form:** Liquid
- **Number of Items:** 1
- **Product Benefits:** Maintains Clean Sanitized Water
- **UPC:** 793573150295

## Images

![A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment - Image 1](https://m.media-amazon.com/images/I/71stxhu1F+L.jpg)
![A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment - Image 2](https://m.media-amazon.com/images/I/61Wa91eHWEL.jpg)
![A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment - Image 3](https://m.media-amazon.com/images/I/71ynRwYNtnL.jpg)
![A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment - Image 4](https://m.media-amazon.com/images/I/71C9RyKRRLL.jpg)
![A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment - Image 5](https://m.media-amazon.com/images/I/81CCyRpxkbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Expensive, but Helps Keep the Hot Tub Hygienic
*by G***D on January 26, 2022*

Hot tub operation and care can be tricky. There are a lot of gimmicks and useless products out there, but this is not one of them. I purchased this product after noticing the beginnings of a white fungal buildup in my tub. After using this product's companion, Total Cleanse, before a drain and refill, I began using Hot Tub Serum in my tub on a weekly basis. I have noticed a definite improvement in water quality and clarity since introduction of this chemical into my care and maintenance routine. I use a bromine-based sanitizer system and Hot Tub Serum plays nicely with it. The only drawback to this product is that it is hideously expensive. Essentially it costs about $6 per dose—making it by far the most expensive hammer in my chemical toolkit. I have researched this chemical and it appears to be safe by all accounts (this statement should not be construed as constituting medical or safety advice or endorsement, as it is my personal opinion only), and it is effective, so...it's up to the consumer to determine whether it's worth it. In my case, being able to eliminate a white fungal infestation, I'd say I did get what I paid for. One other note: I was pleased with the way the seller packaged and shipped the product. It arrived intact and undamaged. I had purchased this stuff earlier from another vendor, and was dismayed to find that the bottle had been damaged, and about half of the contents had leaked.The soggy, sweet-smelling cardboard carton sitting on my porch alerted me there was a problem; I'm not sure why the shipping company hadn't noticed. To be clear, the bottle I received from Unique Solutions, Inc., was intact and undamaged, which was a relief, given the high cost of the product. It would be great if eventually they offered a powdered version of this material that could be home-mixed to the proper strength by home chemists like me, but I realize we live in a world populated by dummies and anarchistic ne'er-do-wells, so the U.S. government probably won't be giving clearance for such a thing in my lifetime, and this stuff will remain hideously expensive as a liquid-only solution. Bottom line: this is one of those spa chemicals that truly delivers what it says it is supposed to deliver. It is easy to use (but you really should invest in a graduated cylinder if you don't already have one so you don't waste any of this "purple gold"). I plan to continue using it as a normal part of my care and maintenance routine as long as I continue to own a hot tub. I don't give many things five stars, but this is one product that deserves it.

### ⭐⭐⭐⭐⭐ THIS PRODUCT IS FANTASTIC!
*by A***S on June 23, 2019*

My tub was giving me Pseudomonas folliculitis and no matter what I used (Swirl Away, AquaFinesse), it would return within 2 months. I read the reviews for this product and decided this was what I needed to purchase. When the bottle arrived I read the instructions but it didn't sound like what I had been reading about in the reviews. I found the company's phone number on-line, called them, and discovered I had ordered the maintenance product and not the cleaning product I needed to clean out the pipes. They sent me the small bottle of serum along with explicit instructions on how to use it to get rid of the bacteria once and for all. I was amazed that it works exactly like so many people described in their reviews. My hot tub vendor did not give me good instructions on chemical dosing - just said to "shock" it every so often and bring water in for them to check. This company gave me simple daily and weekly instructions and the water chemistry has been perfect for several months. The weekly maintenance product keeps the water smelling good and so clear it looks like new. Yes, it's expensive but worth EVERY penny not having to change the water every two months!

### ⭐⭐⭐⭐⭐ Great for mold under the cover.
*by A***R on October 21, 2025*

I've been using this product for 18 months. Made a huge difference with mold on my cover. Used to get black mold growing in several areas on the underside of the cover...this prevents almost all mold growth, and the water smells fresher. It's expensive, but I've continued to purchase repeatedly.

## Frequently Bought Together

- Hot Tub Serum, A Weekly Maintenance Hot Tub Cleaner/Clarifier/Conditioner/Softener All-in-One 2 Liter (24 Weekly doses), Inflatable Hot Tub Chemicals for Complete Hot Tub Treatment
- Hot Tub Serum Total Cleanse Gel, Hot Tub Cleaner, Purge & Flush, Works with Both Indoor & Outdoor Hot Tub & Spas, Clean Pipes & Jets Gunk Build Up, Purges 400 Gallon Water Tub 4 Times (2 oz)
- FROG @Ease Replacement SmartChlor Chlorine Cartridge - 3 Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-29*