When it comes to your mouth, looks aren't very deceiving. You can't really have a beautiful-looking smile and have an unhealthy mouth at the same time. The healthier your mouth is, the more beautiful it will naturally look. Good hygiene habits will keep your teeth from getting cavities and discolourations.
Holes and Colours
If you don't care for your teeth correctly, the bacteria in your mouth will decay them. One of the first steps of tooth decay is discolouration. Have you ever seen white spots on people's teeth? Do you have them on your own teeth? It’s time to re-evaluate your habits.
Beauty has more to do with mere appearances. Even if you have the straightest, whitest teeth in the whole world, it won't matter if you repel everyone with your halitosis. If you are practising good oral hygiene habits, you should not, and will not, have to worry about your breath in any situation.
Besides your breath and your teeth, what else contributes to a healthy smile? Your gums. Most people hate taking the extra time to floss, but gum disease can have some serious repercussions. If your gums aren't healthy, your teeth won't be either.