As you already know, you only have one chance at having strong, healthy teeth.If you adopt bad dental habits, you might end up with cavities, gingivitis and eventually gum disease.
It is crucial that you are brushing two times per day. This is not just a great practice recommended by the ADA. Brushing your teeth should be a part of your regular routine. You may also floss during these times.
Sugar in those sodas can affect the look of your teeth, so be sure you are drinking water often and other healthy beverages.