Vinyl Liner Stain - PoolRX
- Thread starter shehzadg
- Start date
- May 3, 2014
- 62,995
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
Welcome to the forum.
If copper, with a vinyl liner, you will live with it until you replace the liner.
Throw away the Pool Rx thing.
If you want to test the stain, try putting 15 to 20 Vitamin C tablets in a sock and crush them. Hold the sock on the stain for 3 to 5 minutes. If the stain vanishes or lightens then it is iron.
If copper, with a vinyl liner, you will live with it until you replace the liner.
Throw away the Pool Rx thing.
If you want to test the stain, try putting 15 to 20 Vitamin C tablets in a sock and crush them. Hold the sock on the stain for 3 to 5 minutes. If the stain vanishes or lightens then it is iron.
