Run your filter. Keep the filter running overnight. You should wait at least 24 hours before jumping in the pool (unless you use a chlorine-free pool shock, in which case you can wait only 15 minutes) ...

There’s an autumn chill in the air, which means it’s time to close the pool for the winter. And while in-ground pools and many above-ground ones don’t need to be drained, they should be “tucked in” ...