# 15 Strawberries!
Ok, THIS is an economical and hassle free way to whiten your teeth. Just rub strawberries on each tooth and rinse your mouth out to whiten your teeth without breaking the bank.
# 14 Listerine Whitening Quick Dissolve Strips
This is one of the most economical and hassle free ways to whiten your teeth. You don't even have to worry about removing them as they dissolve on their own in your mouth.
# 13 Baking Soda
Ok, so maybe ALL of these are cheap options! Baking soda is a natural miracle worker when it comes to your teeth. Not only is it cheap, you can use the product to brush your teeth when you need a whiter smile stat.
# 12 Lemon Juice Whitens Teeth
Pour a small amount of lemon juice onto your toothbrush and brush your teeth as you normally would. Lemons work...