7. StrawberriesStrawberries



contain enzyme called malic acid and vitamin c. Using a paste of few strawberries and brushing with the mixture once or twice a week can give you good results. You can also simply eat strawberries, making sure to chew really well and allowing them to do the brushing on their own.

8. Food grade hydrogen peroxide



Hydrogen peroxide helps to prevent the growth of bacteria, prevent infections and bad breath. All you need to do is simply swish some food-grade hydrogen peroxide around in your mouth for a few seconds, than spit it out.