Sirona™ Defend

Protect your spa from unsightly and damaging scale with Sirona™ Defend. This concentrated liquid formula uses a unique blend of organic polymers to prevent scale formation, to help remove existing scale and to stop dissolved solids from precipitating. Used weekly, it goes beyond ordinary scale control to keep water clear and spa surfaces spotless.

Weekly Protection Against Scale Buildup

• Prevents and removes scale deposits
• Helps minimize cloudiness caused by dissolved solids
• Compatible with all sanitizers