Hello - I'm pretty new to the site here and was looking for advice from other folks that have an in-ground swimming pool in cold climates. I just moved to this area and after several weeks of messing around with chemicals and cleaning my 25,000 gallon in-ground pool I finally got to the point where the pool was actually usable. I'm looking for advice/process on how to close my pool. Please let me know if more information or photos are needed. I apologize in advance as I have hardly any experience in managing a pool.