Why should you put a coin in the refrigerator before leaving the house?

If you are going to go out or have a long trip that still has too much food inside the refrigerator, you should not miss this article. Today, we will share with you a very simple tip to be able to know if the food in the refrigerator can be eaten when left in the refrigerator during out or traveling.

Sometimes, while we are not at home, suddenly the house is disconnected due to something happening or has to be disconnected or disconnected periodically, which often happens and you cannot predict it. However, this can cause food in the refrigerator to thaw, deteriorate, and then freeze after the electricity is available.

To find out if the food is kept cold while you are away from home, use this simple tip before leaving the house: fill a glass of water and put it in the freezer compartment. Then, take out a coin to the top and leave it in the freezer.

© theearthchild

If after returning home, you see the coin lying on the bottom of the glass of water, you should remove all the food in the refrigerator immediately. That means that while you go out the electricity is cut long enough that the ice melts all over, resulting in the cup's water melting and the coin sinking down, then re-energizing, everything goes back to normal. , the stone will freeze as it is and you cannot recognize it. However, if the coin is still on the side of the cup, the food is still safe, and if the coin is in the middle of the cup, the power is cut off for too long and the food can still be used.

Remember that in case you are unsure if the food is safe, leave it, because health is the most important thing.

Refer to some other articles:

1. 15 simple beauty tips for women
2. 18 tips in life surprise you unexpectedly
3. 14 simple tips to help your kitchen always be neat and clean

Having fun!