I have recently noticed that my water ballooons holding my winter cover on have partially blown off. Alot of the water over the cover has now gone under the cover into the "winterized" water. What sort of problem will I have when the winter cover is removed??? IF I add some javex to the top of the winter cover now , will that help me in anyway?? I am wondering if I am going to have a green pool in a few weeks.
Thanks
Timmie