Dichlor: The Good, the Bad & the CYA

Dichlor has a reputation problem, and it is mostly because people expect it to behave like trichlor tablets or like a routine weekly sanitizer. We walk through what dichlor pool chlorine actually is, why it dissolves fast, and why its biggest “hidden feature” is cyanuric acid built into every dose. If you have ever fought rising CYA, stubborn algae, or confusing chlorine readings, this conversation gives you a clean mental model: every chlorine type leaves a byproduct, and dichlor’s byproduct...