Location of your tooth
It might seem strange, but certain locations of your teeth may predispose to tooth decay. This is something that is completely out of hand because it depends on our anatomy, so be careful and talk to your dentist about your options. Tooth location is sometimes very bad and difficult to reach in molar and some premolar teeth. In certain positions, they might be predisposed to collect food particles and become an ongoing source of food for bacteria. That is why it is very important to brush your teeth after each meal, and it will be even better if you can floss. However, keep in mind waiting a few minutes to allow saliva to do its work, and do not brush too hard.