Trick to defrost a freezer: the ice will disappear without unplugging it

Trick to defrost a freezer: the ice will disappear without unplugging it | March 3, 2025

Ice buildup can increase energy consumption by up to 30% for every half centimeter of ice

Below, we explain how to defrost your freezer without having to unplug it, as well as the reasons why it is important to perform this maintenance regularly.

Why is it necessary to regularly defrost the freezer?
Engine Efficiency: Ice acts as a barrier, preventing heat flow and making the engine work harder, which increases energy consumption.
Preventing Engine Overheating: Ice buildup can cause the engine to overheat, reducing its efficiency and increasing the risk of damage.
Improved Air Circulation: Accumulated ice can obstruct the circulation of cold air, affecting food preservation and promoting the growth of bacteria.
When to Defrost the Freezer
It is advisable to defrost the freezer when the ice layer reaches between 3 and 4 millimeters thick.

The frequency of defrosting depends on the use of the appliance and how quickly the ice forms.

Method to Defrost the Freezer without Unplugging It
Necessary materials:
Absorbent towels or cloths
Plastic spatula (never metal)
Hot water
Fan (optional)
Spray with a mixture of water and vinegar (optional)
Steps to follow:
Remove Food: Empty the freezer, placing the food in a cooler or refrigerator to keep it cold.
Protect the Floor: Place towels or absorbent cloths around the freezer to collect the water that will melt.
Hot Water Method: Fill heat-resistant containers with hot water and place them in the freezer. Close the freezer door and let it sit for 15-20 minutes. The heat from the water will help melt the ice faster.