which is water from local sources (a.k.a. tap water) that has been filtered, and there's natural spring water, which is sourced from springs across the United States. So the bottled water that ...

activated by turning a tap control on the opposite side to the regular water controls. This can’t be turned unless you press a tough, spring-loaded button while turning it, so it’s impossible ...

And the debate over whether mineral or spring water is better than tap has raged for some time, with health and environmental concerns being the two biggest battlegrounds. For BBC Radio 4's Sliced ...