Our cover has been rolled on the reel and sitting on the end of our oval pool for over a month now (I now know that's a bad thing). So we want to unroll it and lay it out on the driveway (concrete) and spray it off real good and let it dry before we fold it up and bungee it for the winter (will store in the basement of the house). Can the solar cover lay on concrete to dry or will that damage the cover/driveway? Thanks for answering probably a dumb question from a newbie pool owner.