When we think of ice cubes, we usually imagine refreshment – in a whiskey, a cocktail or a glass of lemonade during the summer heat. But rarely does anyone think that ice cubes also have a much more… household role. Yes, you read that right. Ice can become your secret weapon against one of the most annoying household enemies: a clogged kitchen drain. This trick is not only effective, but also incredibly simple, environmentally friendly and – let's face it – almost fun.