The DH decided to drain the pool this year to clean it because we don't have a winter cover and he doesn't close it properly. He was unable to finish before he had to go out of town. Therefore, it has been sitting with approx 1/2" of water in the corners for the past week and it will probably be next weekend before he gets home. Last week it was overcast and rainy, but since Friday , sunny and mid 80's. I am worried the liner will become dry and brittle from this exposure. Will it help any if I wet it down with the water hose during these sunny days, or is it unlikely that a couple of weeks will hurt it?