---
product_id: 477492806
title: "Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit)"
brand: "bio ouster"
price: "$107"
currency: NZD
in_stock: true
reviews_count: 12
category: "Bio Ouster"
url: https://www.desertcart.nz/products/477492806-bio-ouster-3in1-weekly-hot-tub-cleaner-conditioner-clarifier-hot
store_origin: NZ
region: New Zealand
---

# Weekly 7-day maintenance cycle 3-in-1 cleaner, conditioner & clarifier Made in USA, premium quality Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit)

**Brand:** bio ouster
**Price:** $107
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your soak with crystal-clear confidence every week!

## Quick Answers

- **What is this?** Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit) by bio ouster
- **How much does it cost?** $107 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/477492806-bio-ouster-3in1-weekly-hot-tub-cleaner-conditioner-clarifier-hot)

## Best For

- bio ouster enthusiasts

## Why This Product

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

## Key Features

- • **Triple-Action Formula:** Cleaner, conditioner, and clarifier combined to deliver soft, silky water and prevent buildup.
- • **Effortless Maintenance:** Just 2oz per 500 gallons and 30 seconds of jet power for a spa that feels brand new.
- • **Trusted American Quality:** Proudly made in the USA with premium ingredients for reliable, long-lasting spa care.
- • **Universal Spa Compatibility:** Perfectly formulated for acrylic, inflatable, and jetted portable spas—no spa left behind.
- • **Sparkling Clarity, Every Week:** Keep your spa water crystal clear and inviting with a single, effortless treatment.

## Overview

Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, and Clarifier is a premium, all-in-one spa chemical designed for effortless weekly maintenance. Formulated to keep water sparkling clear, soft, and silky, it prevents buildup in plumbing and jets, extending your hot tub’s lifespan. Suitable for all spa types, this 4-week kit is proudly made in the USA and trusted by thousands for reliable, professional-grade water care.

## Description

desertcart.com : Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit) : Patio, Lawn & Garden

Review: Nothing Better - I've been using Bio Ouster 3 in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier for about 6 weeks now. I promise my Hot Tub is cleaner and clearer than ever. Even my filter looks good. No more guessing with PH balance, water clarifier, ect. Notes: use weekly as directed, continue to use Bromine tables. After using Bio Ouster, you very likely will have to wipe down the sides and use a pool net to remove the scum buildup from the foam, which is an easy clean. I use a little deformer to help concentrate the cleaning process. Works quick, cleaning time takes about 10 minutes. No bad smells, great product, worth every penny of my money.
Review: Bio Ouster works great in our hottub - Bio Ouster works great and keeps our hot tub clean and sparkling.

## Features

- 3-IN-1 WATER CARE: Our weekly maintenance treatment includes a combination of hot tub cleaner, conditioner, and clarifier. Specially formulated to deliver sparkling clean and crystal clear water and ensure a soft and silky water feel for your next soak!
- KEEPS YOUR HOT TUB FEELING FRESH: Helps prevent gunk and buildup from accumulating in your plumbing system, jet lines and filter. Use weekly to protect all your hot tub parts and extend the life of your spa.
- EASY TO USE: Simply add 2oz of 3-IN-1 Weekly Care for every 500 gallons of water and turn jets on high for 30 seconds. Repeat Ouster 3-in-1 Weekly Care every 7 days thereafter. For best results, use together with Ouster Hot Tub Restoration to deep clean hot tub plumbing, jets, and tubes.
- WORKS ON ALL SPA TYPES: Formulated for today's premium acrylic hot tubs, inflatable hot tubs and jetted portable spas.
- QUALITY YOU CAN TRUST: Ouster spa and hot tub chemicals are made of the highest quality ingredients and proudly manufactured in the USA. Give our 3-IN-1 a go and your spa will thank you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG3FM4S1 |
| Best Sellers Rank | #346 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Swimming Pool Clarifiers & Enzymes |
| Brand | Bio Ouster |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,363) |
| Item Form | Liquid |
| Item Weight | 10.5 ounces |
| Item model number | H1080-02 |
| Manufacturer | Bio Ouster |
| Number of Items | 1 |
| Product Benefits | Maintains Clean Clear Water and Ensures Soft Silky Feel |
| Product Dimensions | 9 x 6.5 x 1.5 inches |
| UPC | 859191007950 |
| Unit Count | 8.0 Fluid Ounces |

## Product Details

- **Brand:** Bio Ouster
- **Item Form:** Liquid
- **Number of Items:** 1
- **Product Benefits:** Maintains Clean Clear Water and Ensures Soft Silky Feel
- **UPC:** 859191007950

## Images

![Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit) - Image 1](https://m.media-amazon.com/images/I/81RtI+4DuzL.jpg)

## Questions & Answers

**Q: Can I safely add this product to my hot tub without risking discoloration?**
A: This product is free from bleach and harsh ingredients that could cause fading or discoloration.

**Q: Where is this product made?**
A: This product is produced and packaged within the United States.

**Q: Is this suitable for use in both inflatable and saltwater hot tubs?**
A: Hot Tub Weekly Care is compatible with all types of hot tubs. It's designed to be safe for use with various sanitizers, including chlorine, bromine, mineral, saltwater, and biguanide systems.

**Q: Should Hot Tub Weekly Care be used as a replacement for my usual sanitizers like chlorine or bromine?**
A: No, Hot Tub Weekly Care serves as a water clarifier and conditioner and should not replace your sanitizer. It aids in maintaining clear water but does not have sanitizing properties. You should continue using your regular sanitizer.

**Q: What is the difference between Hot Tub Weekly Care and Hot Tub Power Purge?**
A: Hot Tub Power Purge flushes built-up gunk hiding in your hot tub’s plumbing system. This treatment should be used once every 3-4 months. Hot Tub Weekly Care helps keep your water clear in between Purge treatments. Just one dose needed every 7 days.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nothing Better
*by A***R on May 21, 2025*

I've been using Bio Ouster 3 in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier for about 6 weeks now. I promise my Hot Tub is cleaner and clearer than ever. Even my filter looks good. No more guessing with PH balance, water clarifier, ect. Notes: use weekly as directed, continue to use Bromine tables. After using Bio Ouster, you very likely will have to wipe down the sides and use a pool net to remove the scum buildup from the foam, which is an easy clean. I use a little deformer to help concentrate the cleaning process. Works quick, cleaning time takes about 10 minutes. No bad smells, great product, worth every penny of my money.

### ⭐⭐⭐⭐⭐ Bio Ouster works great in our hottub
*by S***. on January 8, 2026*

Bio Ouster works great and keeps our hot tub clean and sparkling.

### ⭐⭐⭐⭐⭐ Wonderful product
*by L***A on January 5, 2026*

I thought I was going to have to drain and refill my hot tub. We got this and thought I’d give it a try to see if it would work to clear up the musty stale old bromine smell. I filled the tub (topped it off with water) cleaned the filter then added a package of this. Within seconds the musty smell was gone and the tub was crystal clear. Glad I bought this stuff and tried it. Should last another month before we need to do a full water change now. In the dead of winter this means a lot!!!

## Frequently Bought Together

- Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemicals for Crystal Clear & Sparkling Clean Water - Made in USA (4 Week Kit)
- HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs
- EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper

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**Shop now:** [https://www.desertcart.nz/products/477492806-bio-ouster-3in1-weekly-hot-tub-cleaner-conditioner-clarifier-hot](https://www.desertcart.nz/products/477492806-bio-ouster-3in1-weekly-hot-tub-cleaner-conditioner-clarifier-hot)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*