In this episode of the Pool School Podcast, host Roy "Al. G." Free takes a deep dive into the critical yet often misunderstood aspect of pool care: Calcium Hardness in Pool Care. While many pool owners focus on pH, alkalinity, and chlorine levels, maintaining proper calcium hardness is just as essential to ensure the longevity of your pool and its equipment.

Al. G. breaks down what calcium hardness is, why it’s important, and how it directly affects pool water chemistry. Learn how proper calcium hardness levels can prevent both scaling and corrosion, two common issues that can cause long-term damage to your pool surfaces, tiles, equipment, and plumbing. Al. G. also explains how to test for calcium hardness, interpret the results, and adjust it when necessary to keep your pool in top condition.

The episode covers practical advice on how to raise or lower calcium hardness, including the best methods and chemicals for making adjustments. Al. G. also discusses how different types of pools—concrete, plaster, vinyl, and fiberglass—can be affected differently by calcium hardness levels and why it’s crucial to manage it properly.

Whether you're a pool service professional or a first-time pool owner, this episode will equip you with the knowledge needed to manage calcium hardness effectively. Tune in to learn how maintaining the right balance of calcium hardness ensures a clean, safe, and efficient pool while protecting your investment in the long run!