Rinsing showerheads and water taps
The water in Copenhagen contains quite a lot of calcium. As such, water taps and showheads will build up calcium deposits that can hinder the flow of water through them. It’s easy to maintain them however – all you need is some white vinegar and a bit of time.
Clean the showerhead by unscrewing it from the hose and leaving the head in a bowl of white vinegar overnight