Calcium and magnesium – the worst enemies when it comes to cleaning! Yes, these are great for your body, but for your bathroom ware, calcium and magnesium are a real menace, being responsible for hard water deposits. Dealing with hard water is pretty…hard, especially when it deposits on your faucets, sink, shower head, tub, shower glass doors and so on. Of course, these are some of the objects were we can actually see hard water deposits, but there is a place in our bathroom that we often forget to clean, were lime scale build up blocks the water flow –