If you feel uncomfortable because your teeth are not so white you can be sure that you are among the many people who are struggling with the same problem.
Regular brushing and cleaning is not enough to escape the problem of stains on the teeth, and although the whitening strips can be effective, they can also cause painful sensitivity of the teeth and gums.
Therefore we suggest you a simple and natural way to whiten your teeth in several shades, without doing damage with harsh chemicals such as those found in products for teeth whitening.
For this you will need a little baking soda and lemon. In a small bowl mix a little baking soda with fresh squeezed lemon juice, and this mixture should be slightly foamy.
Using cotton for removing makeup, wipe off all your teeth before you thoroughly brush them with this mixture. After applying it on the teeth you need to leave it for a minute. Then wash your teeth with a toothbrush.
Do not leave the mixture on your teeth for more than a minute, because acid damages the teeth enamel!