I put cyuronic acid in my skimmer baskets using the pantyhose method A week and a half ago. Unfortunately they painted the bottom of my pool the wrong color so I had to drain the pool. I took this cyuronic acid that was in the pantyhose and put it in a bucket in my garage. It sat there for approximately one week and now I put it back in my pool. Do you think there was any harm done to the chemical? I put 8 pounds in a couple days ago and my levels are still not showing up on my test kit.