Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals for Standard & Inflatable Spas - Spa Chemi
4.4 | 5,369 ratings
Price: 24.97
Last update: 01-24-2026
About this item
- 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!
Product information
Item details
| Brand Name | Bio Ouster |
|---|---|
| UPC | 859191007950 |
| Customer Reviews | 4.44.4 out of 5 stars(5,244) 4.4 out of 5 stars |
| Best Sellers Rank |
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| ASIN | B0BG3FM4S1 |
| Item Type Name | Weekly Hot Tub Cleaner |
| Item Height | 1.5 inches |
| Manufacturer | Bio Ouster |
| Unit Count | 8.0 Fluid Ounces |
Warranty & Support
Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee:You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditionshere.
Product Warranty:For warranty information about this product, pleaseclick here
Feedback
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)
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Features & Specs
| Item Form | Liquid |
|---|---|
| Product Benefits | Maintains Clean Clear Water and Ensures Soft Silky Feel |
Top reviews from the United States
- Amazon CustomerNothing BetterI'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. - Dustin EmholtzKeeps My Hot Tub Crystal Clear!This 3-in-1 hot tub cleaner kit has made my spa maintenance so much easier. I just add it once a week, and it handles everything—cleans, conditions, and clarifies. The water stays sparkling clear, feels softer on the skin, and I don’t have to mess with a bunch of separate chemicals.
The packets are pre-measured, which takes the guesswork out of dosing, and it works great in both my inflatable spa and a friend’s standard hot tub. I’ve noticed way less cloudy water and buildup since I started using it. Plus, I love that it’s made in the USA. - David Andersonit worksworks as advertised. Been using this product for 4 months, water is always clear. I range 7 to 10 days between treatment, depending on use. Great product.
- 123Works greatSuper easy to use and left hot tub clean
- kluce126great productworks great i really like how it keeis my jacuzzi
- Matt A.Start with clean water and you will be fine!Works great, keeps the water clean, soft and clear. I believe negative reviews are from people trying to clear up already dirty water. Have some common sense, drain, clean, fill with with clean water, add this and it will stay clear. When it gets cloudy in a few weeks, add another. I'm using for a Coleman inflatable hot tub.
- vinnyworked o.kit worked o.k needed to empty part of hot tub, for product to really work.
- John B. TwedtGood for cloudy waterExcellent product