Brown Pool Stains: Causes + Fixes
Manganese or organic (leaves, mud).
What Causes It
Manganese or organic (leaves, mud).
How to Fix It
Stain-remover + sequestrant. Triple-shock for organic.
When to Call WETYR
If DIY does not resolve the issue within 48 hours, schedule a WETYR service visit. Typical diagnostic + first hour: $185 to $285.