Description
One-Step Shock That Oxidizes, Buffers and Clarifies
Sirona™ Spa Care Replenish is a quick-dissolving, one-step spa shock oxidizer. It combines the power of chlorine with MPS (monopersulfate) to shock, oxidize, buffer and clarify spa water, eliminating contaminants for fresh, clean water.
Add it after every use and once a week for maintenance. It's ideal for mineral purification systems and also compatible with chlorine and bromine systems.
Chlorine and MPS in One Step
Replenish pairs chlorine with MPS for a dual-action shock that eliminates contaminants and helps restore relaxation-ready water after every soak.
Shocks, Oxidizes, Buffers and Clarifies
One treatment covers four jobs: it shocks, oxidizes bather waste, buffers the water and clarifies it, so you can spend less time on water care.
Quick-Dissolving, No Premixing
It's completely soluble and dissolves quickly. Just broadcast it over the water surface with the pump and filter running.
Ideal for Mineral Systems
Replenish is ideal for mineral purification systems and also compatible with chlorine and bromine systems. With bromine, it regenerates active bromine by oxidizing inert bromide.
Key Features and Benefits
- Dual actionChlorine plus MPS.
- One stepShocks, oxidizes, buffers and clarifies.
- Quick-dissolvingNo premixing needed.
- Predictable dose1 oz raises free chlorine about 2 ppm per 300 gallons.
- Mineral-system friendlyAlso works with chlorine and bromine.
- 2 lb bottleEasy after-soak dosing.
Product Details
| Product Detail | Information |
|---|---|
| Brand | Sirona™ Spa Care |
| Product Name | Sirona™ Spa Care Replenish Spa Shock Oxidizer |
| Size | 2 lb (907 g) |
| Manufacturer SKU | 82144 |
| UPC | 785336821443 |
| Product Type | Spa shock oxidizer (chlorine and MPS) |
| Active Ingredient | Sodium dichloro-s-triazinetrione 15% |
| Dose | 1–1½ oz per 300 gallons after every use and weekly |
| Chlorine Raise | About 2 ppm free chlorine per 1 oz in 300 gallons |
| Re-Entry | Chlorine 3–5 ppm; do not enter above 5 ppm |
| Compatible With | Mineral purification, chlorine and bromine systems |
| Signal Word | Danger |
How to Use
- Run the equipment: Always add with the pump and filter running for complete mixing.
- Broadcast: Spread the dose evenly over the water surface while the spa is not in use. No premixing is needed.
- Dose after every use: For normal bathing loads, add 1–1½ oz per 300 gallons after every use and once a week for maintenance.
- Adjust for heavy use: More frequent or heavier doses may be needed during periods of very heavy use.
- Test before soaking: Make sure chlorine is between 3 and 5 ppm before re-entry. Do not enter above 5 ppm.
Important Compatibility and Safety Notes
Compatibility
Ideal for mineral purification systems and also compatible with chlorine and bromine systems. Always add it directly to circulating spa water by itself, use only clean, dry utensils, and never mix it with other chemicals.
Safety First
Danger: corrosive. It causes irreversible eye damage and skin burns and is harmful if swallowed or absorbed through skin. Wear goggles and rubber gloves. It is a strong oxidizer: never add water to it or let it contact other water treatment products, because contamination can cause fire, explosion or toxic gas. Keep it dry and tightly closed, and store it in a cool, dry, well-ventilated area away from heat and open flame. Keep out of reach of children and pets, and always read and follow the full label directions and precautions.
Why Choose Sirona Replenish?
It handles shocking, oxidizing, buffering and clarifying in one quick-dissolving dose, so keeping water fresh after every soak takes seconds.
Ideal For
- Spas with mineral purification systems
- Chlorine and bromine spas
- Shocking after every soak
- Busy households with frequent use
Frequently Asked Questions
How much Replenish do I add?
1–1½ oz per 300 gallons after every use and once a week for maintenance.
How much for a 450-gallon hot tub?
About 1½–2¼ oz after each soak.
How long before I can get back in?
Test first. Chlorine should be between 3 and 5 ppm; do not enter above 5 ppm.
Is Replenish chlorine or non-chlorine?
It combines chlorine (sodium dichlor) with MPS.
Can I use it with bromine?
Yes. With bromine sanitizers it regenerates active bromine by oxidizing inert bromide.
Do I need to premix it?
No. It's completely soluble; broadcast it over the water with the pump running.