1.Twist the pen or squeeze the tube to release the gel from the end of the pen;
2.lightly brush it on each of your teeth.

❗Notic:
1.Follow the instructions: brush teeth normally and dry teeth, then using teeth whitening pen, simply brush your teeth with the whitening-gel-soaked pen tip (20-30 minutes later, Rinse with water).
2.Do not use with dental braces. If you have dental wor on the teeth to be treated, consult your dentist before use
3.For brighter results, avoid teeth staining drinks (eg. soda, tea, coffee) during 7 days of use.
4.USE 3-4 times in 1 week