Cheap and easy fix to keep your garage freezer working properly in the cold winter months. For under $10 and one minute you can ensure that your garage freezer will keep food frozen all winter long. If your garage gets colder that 45 degrees in the winter, your refrigerator/freezer will not work properly and your frozen foods will potentially thaw and everything in your freezer could be ruined. This solution is simple and anyone can easily do it. No tools required. Keeps your refrigerator and freezer at the optimum temperatures.