Whitening your teeth at home with Over The Counter Teeth-Whitening Kits.  

There are many over the counter teeth whitening products that are available.   Teeth whitening strips are what some dentist will advise if you are going to whiten your teeth at home, since you are less likely to swallow bleach or damage your gums with those type if whitening products.  Over the counter whitening products are normally the least expensive teeth whitening option however a down side is the bleaching solution used in over-the-counter products may be too mild to yield dramatic results or to whiten severely stained teeth.