So what if he shaves off the mustache?
The Hindu (except the Rajput) shaves his head, leaving only a top-knot on the point of the skull.
He shaves the face (except the eye-brows) and his body.
He bathes in the river, shaves his head and puts on a new white dhoti.
However inside there side there s enough shaving foam for 10 full shaves - more than enough for a holiday!