Guide - how it works

  1. 1

    Brush your teeth

  2. 2

    Twist the dial on the bottom of the pen to release the whitening gel into the brush tip. Keep twisting until the tip is saturated.

  3. 3

    Apply a thin layer with the brush to the front surfaces of teeth that are visible when you smile. Apply extra gel to darker areas, and don’t apply any serum on the gums.

  4. 4

    Smile for approx. 1 min. so the whitening gel dries. Don’t eat, drink, or rinse for at least 20 minutes to allow the gel to work. Brush your teeth after approx. 20 minutes.

  5. 5

    Repeat daily in approx. 7 days.

Get answers to your questions

  • Are there side effects of tooth whitening?
  • Is the treatment safe?
  • Injuries bleaching the enamel, or make your teeth weaker?
  • I am pregnant or breastfeeding, can I bleach my teeth?
  • How long does it take before DentaSmile is working?
  • How long stays my tooth white after bleaching?
  • I am a smoker, may I still whiten my teeth?
  • I have a brace. May I bleach my teeth?
  • Can I smoke or use snus under the processing time of teeth whitening?
  • Can I bleach my teeth if I have any plastic teeth?