We all love the sight of a gleaming smile. To get this smile however we need to work very hard. There are so many different germs and bacteria that are waiting to enter your mouth and cause some form of gum infections. So how can you prevent these invaders from attacking your healthy teeth? Well the most obvious way is to have good oral hygiene. This means that you must brush your teeth with a good tooth brush. One that can reach into all the cracks and crevices where bacteria love to hide is a good toothbrush to buy. The other thing that you will need to look into is that of toothpastes. Instead getting those toothpastes that have been shown on TV you should ask your dentist is they can recommend good toothpaste to you.