The trick to defrosting a freezer in a few minutes without effort

Frost buildup shortens the lifetime of the freezer, impairs food preservation, and causes excessive energy usage.
Keep in mind that the freezer’s power usage might rise by 30 to 40% with as little as a 3 millimeter coating of ice. Defrosting the freezer should be done as soon as the frost layer reaches 2 to 3 millimeters, however.
What is the fastest way to defrost a freezer?
To prevent accidents, turn off the power or place the freezer in standby mode before defrosting it.