Sirona™ Chlorinating Granules
Specifically formulated for spas and hot tubs, Sirona™ Chlorinating Granules provide a concentrated 2-in-1 solution that both sanitizes and shocks. This fast-dissolving treatment goes to work instantly, keeping your water clear, clean and soothing — so your spa is always ready when you are.
- 2-in-1 sanitizer and shock treatment
- Dissolves instantly and starts working fast
- Keeps spa water clean, clear and relaxation-ready
- Effectively controls odors and organic contaminants
- 2 lbs
Directions for Use
As a Sanitizer
- Add ½ oz. per 500 gallons daily (or as needed)
- Maintain a residual chlorine level of 2–3 ppm
As a Shock
- Add 1 oz. per 500 gallons weekly
- Helps control odors and maintain water clarity
