i let mine go for more than a week and its so itchy. next year at hockey playoff time when my team is still in it, it is going to be painful.
After 7-10 days the "itch" goes away...becomes an annoyance however if you don't keep the mustache area trimmed regularly because the hairs touch your lips causing a tickleing sensation.
Some years ago
I started a moustache but shave it after a couple of weeks ,the sensation that Bloody says is true besides I donÃ‚Â´t know
why but It seemed to me that I looked like a porn star of the 80 Ã‚Â´s
,then the decision was easy....