Description
Everything You Need to Start a Chlorine Hot Tub
The Sirona™ Spa Care Chlorine Start Up Kit gives you everything needed to prepare your spa for safe, clear and comfortable water. It includes essential sanitizing, activating and foam-control treatments, plus test strips to keep water balanced.
It's the simple way to start a chlorine spa after a fresh fill, with extra product left for ongoing maintenance.
What's in the Kit
| Included Product | Size |
|---|---|
| Sirona Chlorinating Granules | 1 lb |
| Sirona Activate Granular | 1 lb |
| Sirona Foam Out | 16 fl oz |
| Sirona Test Strips – Chlorine and Bromine | 1 bottle |
All-in-One Chlorine Start-Up
Chlorinating Granules sanitize, Activate Granular oxidizes contaminants and boosts sanitizer efficiency, and Foam Out tames surface foam. Test strips confirm your levels before you soak.
Every essential step is covered in one kit.
Sparkling Water From Day One
Start with balanced water, establish a 2 to 3 ppm chlorine residual, then oxidize away organic waste for clear, fresh water from the first use.
Foam Out keeps the surface calm if foam appears.
Easy Ongoing Care
After start-up, use Chlorinating Granules daily or as needed, Activate Granular weekly and Foam Out only when foam is present.
The included strips make routine testing simple.
Key Features and Benefits
- Complete start-up kitFour essential chlorine-spa products.
- Fast-dissolving chlorineChlorinating Granules sanitize and shock.
- Non-chlorine oxidizerActivate Granular boosts clarity.
- Foam controlFoam Out defoamer included.
- Test strips includedCheck chlorine, pH, alkalinity and hardness.
- Extra for maintenanceProduct left over after start-up.
Product Details
| Product Detail | Information |
|---|---|
| Brand | Sirona™ Spa Care |
| Product Name | Sirona™ Spa Care Chlorine Start Up Kit |
| Manufacturer SKU | 82124 |
| UPC | Not specified in reviewed product details |
| Product Type | Chlorine spa start-up kit |
| Sanitizer System | Chlorine (dichlor) |
| Target Free Chlorine | 2 to 3 ppm |
| Chlorine Start-Up Dose | 1 oz Chlorinating Granules per 500 gallons |
| Activate Dose | 1 oz per 500 gallons |
| Signal Word | Danger (Chlorinating Granules and Activate Granular) |
How to Use
- Balance your water: Test with the included strips and adjust pH, alkalinity and hardness to recommended ranges.
- Sanitize: Add Chlorinating Granules (1 oz per 500 gallons) to establish a 2 to 3 ppm chlorine residual.
- Activate: Add Activate Granular (1 oz per 500 gallons) to oxidize organic contaminants and boost sanitizer efficiency.
- Control foam: If foam appears, add 1 to 2 capfuls of Foam Out directly to the water with jets running.
- Re-test: After circulation, re-check with the test strips before using the spa.
Important Compatibility and Safety Notes
Compatibility
For chlorine-sanitized spas and hot tubs. Add each product separately and never mix them together. Not for bromine-only programs or biguanide systems such as Sirona Simply.
Safety First
Danger: Chlorinating Granules and Activate Granular are corrosive and strong oxidizers that can cause eye damage and skin burns. Wear eye protection and rubber gloves, avoid breathing dust, add products to water (never water to product) and never mix them together. Add only when no bathers are present. Store all products in a cool, dry place away from sunlight and moisture, in tightly closed containers. Keep out of reach of children and pets, and always read and follow the full label directions and precautions.
Why Choose the Sirona Chlorine Start Up Kit?
It gives you all the essentials for a clean, balanced chlorine spa in one box, with simple directions and extra product for maintenance.
Ideal For
- New hot tubs starting on chlorine
- Spas after draining and refilling
- First-time spa owners
- Owners who want a simple, complete chlorine routine
Frequently Asked Questions
What's in the Sirona Chlorine Start Up Kit?
Sirona Chlorinating Granules (1 lb), Activate Granular (1 lb), Foam Out (16 fl oz) and a bottle of Chlorine and Bromine Test Strips.
How many start-ups does one kit provide?
One kit fully treats and starts up an average spa, with extra product left for maintenance.
What chlorine level should I maintain?
2 to 3 ppm free chlorine.
How soon can I use my spa?
Once chlorine is within 2 to 3 ppm. Always test before entering.
How do I use the products after start-up?
Chlorinating Granules daily or as needed, Activate Granular weekly and Foam Out only when foam is present.
Is this kit for any spa?
It's for chlorine-based spas and hot tubs.

