Frozen

Freezing happens when the temperature of a (food/drink-)item reaches sub-zero degrees celsius or sub-32 degrees fahrenheit. (frozen) food items will spoil slower.

Outdoor freezing can be caused by cold weather.

To thaw items use a tool with the "food cooking" quality or place the frozen item near a fire.

Frozen liquids can still be unloaded from one container to another, even if it is toilet water you can still examine the toilet to pour the frozen water into a suitable container, no need to wait for it to thaw.