Have you ever scooped up some ice from your refrigerator’s ice maker and noticed an unpleasant smell or taste? Well, its time to toss that gross ice into the sink and clean your ice maker.

This frequently used fridge feature is often overlooked—here’s what an expert has to say about keeping your ice maker clean.

And if a Minnesota inventor has his way, hockey arenas will have their own version – one that can replace the legendary Zamboni ice-cleaning machine. Winona, Minn., entrepreneur Paul Van Eijl ...