Crest white strips are simple to use by brushing the teeth, making sure they are dry, applying the strip onto the front of the teeth and wrapping the rest of the strip around to the back of the teeth. Wear Crest white strips for 20 to 30 minutes at a time with information from a dental technician in this free video on oral health.
Expert: Michelle McPhail
Bio: Michelle McPhail has been a licensed dental assistant for seven years.
Filmmaker: Christopher Rokosz