Sirona™ Sirona^™ Calcium Booster, 32 fl. oz

***Formerly labeled as BaquaSpa***

Get the absolute most out of your spa sanctuary with Sirona^™ Calcium Booster. The unique calcium increaser for hot tub goes into solution immediately to raise the level of water hardness, which helps prevent foaming and corrosion of equipment.

• The calcium increaser for hot tub raises calcium hardness in spa water quickly, so you can focus on whole-self wellness
• Prevents foaming and equipment corrosion for a clean, soothing spa experience
• Liquid solution boosts calcium with this fast-acting and easy-to-use formula
• Unique liquid is compatible with chlorine, bromine, ozone and biguanide sanitizers