Why you should always put a coin in the freezer before you leave home

She shared a brilliant coin in a cup method to tell whether your food has defrosted, and people are amazed at her genius idea.

Everyone wants to believe their freezer is a boss at its job when it comes to keeping your food frozen for months on end. However, the reality is, that even if your freezer is brand new, there are some external forces at play with a mission to defrost your food. One woman posted on her Facebook where she shared a brilliant coin in a cup method to tell whether your food has defrosted, and people are amazed.