- May 29, 2012
- 28
What's the recommended amount of abscorbic acid to use in a 21,000 vinyl liner pool. I used 1.5 lbs and it seems it did everything except the deep end. I'm thinking about doing it again before getting chlorine levels up again and at the same time thinking I may just put off till august. Frustrating because I was ready to start getting everything in check again. Any opinions out there?