3 Reasons to Add Liquid Chlorine in the Evening
UV rays destroy chlorine fast Adding chlorine midday can waste up to half the dose within a few hours. The sun breaks it down quickly.
Chlorine works all night without sun interference Adding it at dusk lets the chemical sanitize the pool overnight. You wake up to clean, ready-to-swim water.
Evening dosing saves money You use less chemical overall compared to morning or midday additions. It is the smarter, cheaper habit.