Can I leave my 12ft Intex pool up in NYC all winter?

May 10, 2017
Hays, Kansas
I left my 12' x 30" up all year, I leave my 24' up all year, not as cold here but it gets cold.

Slam level on clorine, cover if it's not windy there. In the spring If water gets above 60 degrees and you don't open then redose to slam level till you open.