Hair:
Make at least one visit to the barber shop a month; a clean cut should be above the shirt collar, and above the ears.
Nasal hair:
Nothing is more of a turn off than sitting across a romantic dinner setting and noticing a few curly strands of nasal hair protruding from your date’s nose. Grooming is about keeping good habits. Make sure you keep unwanted hair in check.
For hair style reference: http://www.ties.com/blog/hair-terminology-tell-barber-exactly-want