You can whiten your teeth with hydrogen peroxide in several ways. One option is to mix baking soda and peroxide and clean the oral cavity in a circular motion for two minutes.
The usual 3% pharmacy peroxide is sometimes advised to dilute with water in proportions of 1: 1. Brush your teeth with toothpaste, rinse your mouth with the resulting solution, and then rinse again with water. Use this method should be twice a day. After a week, you need to take a break for a couple of weeks at least, and then the procedure can be started again.
It is sometimes advised to use a solution of peroxide, water, backing soda and salt. Rinse their mouth and brush their teeth with a soft brush.