I'm not sure this is the correct place to post....here goes.....We have an inground, vinyl liner, salt water pool. This is the 3rd season for it. My daughter who is a red-head continues to have her hair turn green and crunchy. We also have a wheaten terrier who turns a not so lovely shade of green for the summer. I thought we had things worked out but here we are, the first weekend open and my daughter's hair already has a green tinge and is crunchy. Any suggestions? PLEASE!!!!