Did you know that there are certain foods that can cause damage to teeth such as fizzy drinks, tea and coffee. Foods that have also been dyed can also cause damage and erosion.
Brush at least twice a day morning and evening, if you have fizzy drinks or sweets try to brush after eating them too.
Floss as much as possible, in between meals, a few times a week etc
Use an electric toothbrush, its cleaning power is much better than a manual toothbrush!
Use a good toothpaste
Try and use mouthwash everyday or at least a few times a week
Last of all go for regular check ups, twice a year if possible