I have a job where i meet Hundreds of people a week, What makes a good first impression?

I meet literally hundreds of people a week and just want some basic advice. I have a short crew cut, i was thinking of shaving my head? yes/no? Short beard? yes/no? What impress' you when you meet someone?

I have a job where i meet Hundreds of people a week, What makes a good first impression?
a nice smile,good breath,don't shave head.Neat trimmed beard.Be sincere and look people right in the eye.a tasteful joke is also good.
Reply:crew cut, clean shave and a smile. more often than not, people will respond better to you if you have that "clean guy" look. and a smile is a universal language, it carries a lot of weight.
Reply:a smile and when you look people in the eyes.
Reply:On just looks alone...Don't shave your head and keep your face clean shaven, it sounds weird but it usually makes a guy seem more approachable. Usually what makes the greatest impression on me when I meet someone is a friendly personality. It doesn't matter what you look like if you have a dim out look on life and are rude, so stay personable and upbeat.
Reply:completely bald people don't seem very profesional(sorry)
Reply:have a big (not cheesy) smile and make eye contact
Reply:i don't think that it matters much how your look as long as u don't look like a slob. try to dress classy if u can. also be very talkitive.. but don't talk to much. If u are introduced... i would say " Hello! it's very nice to meet u" then maybe start on a topic. if that person is shy, get them comfortable around u! good luk!
Reply:Well, I would not shave the head, unless you know for a fact you look good bald or near bald. I like a man with a nicely trimmed beard or none at all. And a nice fresh smile also catches my attention. Maybe try some whitening products...they are not as dramatic as shown on TV but the Crest system does work. But I am a non-smoker as well.