My liner has a film on it but there are patches throughout the pool that are bright and clean what is the cause ?
Liner discoloration
- Thread starter Kimzes
- Start date
Welcome to TFP!
You’ll need to help us out by describing the film and providing water test results, particularly calcium hardness and pH.
You’ll need to help us out by describing the film and providing water test results, particularly calcium hardness and pH.
- Jan 4, 2016
- 5,392
- Pool Size
- 44000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
