Teeth Whitening...?

I've been wanting to use something effective, fast, and not that expensive...what do you suggest?
--------------------
My friend your safest bet is to place a small tea saucer with baking soda next to your sink. Brush you teeth as normal then dip the brush in the soda after rinsing and brush again with that without rinsing too much...couple of weeks and you'll see definite effects Baking soda is the main ingredient of every mumbo jumbo whitening paste, toothpaste and patch known to man This way you skip the frills and shoot for the thrills as I like to put it
Source