1. choose nice clean glass of choice
2. got to sink and turn on cold tap
3. run water for a few seconds (stare out of kitchen window optional extra)
4. place glass of choice under running water and fill to exactly 1" from the top of glass.
5. turn off water.
6. offer glass to mouth and gently tip up opening mouth to receive cool water
* water can be substituted for cold cans of pop or other liquid comestibles