7. Poor oral hygiene
Bad breath and yellow teeth don’t exactly make men want to come in for a kiss. And if you have the evidence of your last meal stuck in your teeth, forget it. If your teeth are stained, look into some of the many whitening options are available.
Practice regular brushing to make sure your breath is fresh and your teeth are free of food. And if you smoke or drink lots of coffee, carry some breath mints with you.