Yes, two to three minutes of brushing your teeth regularly, might help to avert cavities. But, it can destroy your tooth enamel too. So, don’t brush too hard or for longer hours, Floss regularly, at least once a day. Avoid taking more sugar content in your food. There is added sugar in candies, chips, chocolates etc., which can bring in more cavities to your mouth. So be mindful of the sweetened food and carbonated beverages that damage your teeth. Brush/rinse your teeth after you attempt to each these junkies. Also, take regular visits to a Dentist Melbourne, as he will help find out any initial dental problems.