Ooh, a new one today. There’s a mixer tap in the kitchen, and apparently I must let the cold water run for a minute before filling the water filter jug (yes, I know, let’s ignore that for the purpose of this discussion.) So there’s a small amount of luke warm in the hose to start with, then followed by the cold.
Why this?
Because ” If you use warm water, it might not go through the filter so well”
Mmmm. Okay.