Brush twice daily: No matter what, it is essential to brush twice a day should be a part of your routine. With Diwali approaching, brushing should be necessary as there will be an increase in your sugar consumption. Brush once in the morning and before you go to bed at night, as frequent brushing keeps our teeth free from bacteria and cavities. Just like brushing your teeth, it is essential that you also brush your tongue. Flossing can help in making sure that there are no remaining concealed pathogens.