For a beautiful, bright smile - try at home treatments such as Crest White Strips or GoSmile. They work well and I don't think you really need to pay a professional for whitening.

Also use whitening toothpaste to enhance this. If your teeth hurt during treatment, try Sensodyne toothpaste.

Brush your teeth right after drinking coffee or tea.

The darker your liptstick, the whiter your teeth.

If you need or want drastic changes, all the celebrities are getting Veneers. Basically anyone can have a great , strait, white smile with the right amount of cash!