Pool Breeze Calcium Hardness Increaser – 8 lb Bag – Prevents Corrosion & Etching – Includes Scum Socks & Test Strips Floating Dispenser and comfortable water for swimming

and comfortable water for swimming

Boosts calcium hardness quickly and effectively

making it ideal for winterizing pools and spas

This easy-to-use product ensures your spa water stays fresh

Apply monthly during the growing season

Pool Breeze Calcium Hardness Increaser – 8 lb Bag – Prevents Corrosion & Etching – Includes Scum Socks & Test Strips Floating Dispenser and comfortable water for swimmingPool Breeze Calcium Hardness Increaser raises calcium levels in your pool water to help prevent corrosion of pool surfaces, heaters, and equipment. Proper calcium hardness also protects against etching and scale formation, ensuring longer pool life and swimmer comfort. Raises calcium hardness to prevent surface and equipment damage Helps reduce etching and corrosion caused by soft water Supports proper water balance and swimmer comfort Granular