| The flavour partially down to several factors. Psychology is one. Many blind tests of tap water filled in bottles has people fooled. Temperature is another. Ice cool water, from office water coolers, or just with ice cubes. Partially again psychology but cool water tastes better, tap or not. Source and water treatment obviously matters the most. In my experience tap water in Norway tastes really nice. It is where I grew up so my taste buds expect water to taste like that so that may be a reason, but I think it is also down to the source of the water and its filtration technology. And it is cold water. I only choose to drink bottled water there when it is more convenient, not for flavour. (Other mountainous, water-rich 1st world countries I have been to also seems to have nice flavoured water). But where I live now, in another flat, full of people country, the tap water is very safe and clean but I do not like the flavour. I still drink it to quench a thirst but prefer bottled when there is a choice. So I guess for large parts of the world the flavour will be decided by where they live. Filters like https://www.brita.com probably makes it nicer but at an individual cost and less convenient. |