When the deep freezer or the freezer compartment ices up, it becomes smaller and the energy consumption goes up significantly. Thanks to HG "freezer de-icer", this ice can be removed simply and quickly, without the frozen food having time to defrost. Regular use of HG "freezer de-icer" reduces icing-up to a minimum. This saves costs because of lower energy consumption and it extends the lifespan of your freezer.