https://boyd-velling-2.technet....bloggers.de/the-reas
How to Keep Your Fridge and Freezer Frost Free If your freezer is stuffed with leftovers or frozen food, it won't defrost as efficiently as one with enough room for air to circulate. Keep your freezer clear to ensure proper air circulation, and take out leftovers on a regular on a regular basis. The freezer's back walls on refrigerators that defrost automatically or with manual defrosting are fitted with rods that heat up and melt the frost. Frost free is similar to an air circulator