Sirona Activate Granular

Rid your spa water of organic contaminants and enjoy a cleaner, calmer soak with Sirona™ Activate Granular. This quick-dissolving, non-chlorine spa shock and oxidizer clears cloudy water, eliminates odors and destroys oils and lotions — leaving your spa crystal clear and inviting.

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Sirona Activating Granular 2.2lb back of bottle
Sirona Spa Care Activate Granular Front of Pack
Sirona Activating Granular 2.2lb back of bottle

Available size(s)
2.2 lbs. & 5 lbs.

Product Image

Sirona Activate Granular

Rid your spa water of organic contaminants and enjoy a cleaner, calmer soak with Sirona™ Activate Granular. This quick-dissolving, non-chlorine spa shock and oxidizer clears cloudy water, eliminates odors and destroys oils and lotions — leaving your spa crystal clear and inviting.

Instant Clarity Without the Chlorine Smell

  • Compatible with chlorine, bromine and mineral systems
  • Dissolves quickly and starts working immediately — no waiting to soak
  • Raises bromine levels in bromine-based spas

Available size(s)
2.2 lbs. & 5 lbs.

Why You'll love Sirona™ Activate Granular

  • Instantly refresh your spa with crystal clear water
  • No harsh chlorine smell

Additional Information

Directions for Use

  • Apply 2 oz. per 250 gallons of spa water weekly
  • Circulate water for at least 15 minutes with the spa cover off
  • For heavily used spas, dose more frequently as needed

Frequently Asked Questions

Q: How do I add Sirona™ Activate Granular to my spa?
A: Simply broadcast the product evenly over the water surface with circulation running. No pre-dissolving required.

Q: Can I use this product with both chlorine and bromine spas?
A: Yes, it is compatible with chlorine, bromine and mineral spa systems.

Q: How soon can I use my spa after treatment?
A: You may safely reenter your spa after at least 15 minutes of circulation with the cover off.

Q: Does this product replace my sanitizer?
A: No. Activate Granular is an oxidizer and shock, not a primary sanitizer. It should be used in combination with a sanitizer like bromine or chlorine.

Q: Will Activate Granular affect my spa’s pH?
A: This product has minimal impact on pH levels, making water balancing easier.

Q: Can it help if my spa water looks cloudy?
A: Yes. It clears cloudy water by oxidizing organic contaminants, lotions and body oils.

Q: How often should I use this product?
A: Apply weekly under normal spa use. In high-use spas, you may need to dose more frequently to maintain clarity.

Q: Is this safe for my spa equipment?
A: Yes, it is designed specifically for spa and hot tub systems and will not damage equipment when used as directed.

Benefits of Regular Use

Water Quality

  • Restores sparkle to cloudy spa water
  • Eliminates odors and organic buildup

Maintenance

  • Supports longer water life and clearer conditions
  • Keeps bromine spas properly activated

Convenience

  • Quick dissolving — no waiting required
  • Easy weekly application for reliable results

Chemical Specifications

  • Active Ingredient: Potassium monopersulfate
  • Form: Granules
  • Color/Odor: White, odorless to mild acidic scent
  • Solubility: Fully soluble, fast dissolving
  • Stability: Stable under normal dry storage conditions

Storage & Safety Guidelines

  • Store in a cool, dry, well-ventilated area
  • Keep container tightly closed when not in use
  • Do not mix with other spa chemicals
  • Avoid storage near acids, ammonia or combustible materials
  • Keep out of reach of children and pets