Hello, our new pool was just plastered and filled 9 days ago. We were supposed to be able to swim in it after 7 days, but the pool maintenance company that is balancing the water told us on Friday "it may not be ready by Monday, the Ph is still a little high". Well I haven't seen him yet, and no one has returned my calls. What I'm wondering is, can I put my solar cover on now? It is supposed to be 90 degrees tomorrow (Tuesday) and I'd love to use the pool if it is balanced by then! After Tuesday the outside temp will go back into the 70's so I have one chance this week Would the solar cover affect the chemicals? Thanks!