"Men used to teach their sons to shave, but that just doesn't happen any more. You do need to learn to do it properly," he advises. After trimming the excess beard, he deftly begins the process of a traditional wet shave with a cut-throat razor. Moisturiser, steaming hot towels, and lashings of rose-scented shaving foam are applied to Paul's face before he emerges smoothskinned, and a delighted convert, half an hour later.