Spas Tips and Tricks How to winterize a hot tub! October 12, 2020 by Sunnys Crew Well, it is close to that time of the year when for whatever reason some people decide to close their hot tubs for the winter. Here is the preferred way to winterize a hot tub. We feel that winterization should be left to the pros, and when done carefully using the following instructions your risk […] Read more » hot tubs spas winterization