Strawberries are great for Natural Teeth Whitening! The secret is malic
acid, which acts as an astringent to remove surface discoloration.
You will need to mash up one ripe strawberry and add in 1/2 tablespoon of baking soda. Then use a soft toothbrush to spread the mixture onto your teeth.
Leave on for 5 minutes, then brush thoroughly with toothpaste to remove the berry–baking powder mix. Rinse. And floss – get out all strawberry seeds. Do not use everyday because acid strips off enamel!