I think the issue of tea-making is one for Pedants rather than a Coffee-shop. I have just made a pot and took the follwing steps:
1 Filled and boiled kettle
2 £mptied teapot in sink.
3 Put old teabags in bin
4 Swilled pot with cold water
5 Heated pot with boiling water
6 Emptied pot again
7 Re-boiled kettle
8 Put 2 teabags in pot
9 Took pot to kettle (never sure which is the right direction)
10 Poured in boiling water
11 Stirred
12 Put milk in mug
That was 5 mins ago - just off to drink it. Cheers!