We should not get in the way of someone who wants to wash their phone under the faucet. It is their phone and their worry of germs!
Wash means just run it through tap water for few seconds and then wipe it clean with towel.
I do, lol. why? because i don't use case and my hand sweats a lot, so i wash it every couple days to ensure the sweats won't eat up the bezel (I know the XS has a SS bezel, but prior to X, iPhone bezel is made of aluminum and my phone got some rust build up, but then iPhone 6 is not a waterproof phone, so I only wipe it with wet paper towel very gently)
Anyone else?