- Feb 26, 2013
- 346
- Pool Size
- 10000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Turbo Cell (T-CELL-5)
I have a brand new pool that is stained because of an improper startup. I have all kinds of pretty colors that aren't the color of my plaster - brown, green, sort of a pale blue. I'm researching what I can do to get rid of them and bring back the plaster color.
I've read about removing metal stains by doing a no-drain acid wash - basically add muriatic to bring the pH down to about 6 and let it sit for a few days with lots of brushing. Muriatic will basically eat anything, but it's pretty harsh and I don't want to hurt my plaster.
I've also read that I can dump in a ton of ascorbic acid, which is less toxic, works well against iron, and will also remove stains fairly easily. I'm fine with trying it, but I don't want to waste my time/money.
I need some opinions on both. I like the idea of being less toxic, but I really just want to remove the stains. I'm also not sure what types of metals I actually have. Any help is greatly appreciated.
I've read about removing metal stains by doing a no-drain acid wash - basically add muriatic to bring the pH down to about 6 and let it sit for a few days with lots of brushing. Muriatic will basically eat anything, but it's pretty harsh and I don't want to hurt my plaster.
I've also read that I can dump in a ton of ascorbic acid, which is less toxic, works well against iron, and will also remove stains fairly easily. I'm fine with trying it, but I don't want to waste my time/money.
I need some opinions on both. I like the idea of being less toxic, but I really just want to remove the stains. I'm also not sure what types of metals I actually have. Any help is greatly appreciated.