On 8/17/2022 at 8:22 PM, Anna N said:Why?
Because, as in most countries, tap water is not potable. People only drink bottled water. If the tap water is boiled it's OK, so can be used for cooking, but purists don't do that either. I don't even brush what teeth I have left with tap water!
Every time I run out, I call the water guy and he brings me an 18 litre bottle and installs said water in the machine. It isn't mineral water, but purified water.