Dentist provided: Dentist provided and monitored at-home whitening has been shown to have the best results. Stick with the professionals for this.
Answered 12/2/2013
4.7k views
Home whitening: You can use over the counter tooth paste or crest 3D whitening strips or pens. However, they are not so effective and/or stable. OTC bleach and whitening tooth paste could be used as a supplement only. A professional teeth whitening without laser, followed by home whitening system with custom trays for the long term effect. You will be very happy with the results.
Answered 3/9/2015
3.1k views
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