Yep, you read that right – strawberries. Well, I’m not talking about those artificially flavored toothpastes available in kiddie packages at the supermarket nowadays. Besides tasting like cough syrup, they really don’t feel like they can actually clean your teeth. Catherine Zeta-Jones actually uses fresh strawberries to clean her teeth. She swears by the fruit’s whitening powers. So how to do it? Clean your teeth as usual. Floss and brush with your favorite toothpaste. Puree or mash 3-6 strawberries. Swab the berry mixture to your teeth with cotton. Leave for five to ten minutes. Finally, rinse it off with water.