Specific

suit for

1.all people who want a beautiful white smile
2.teeth discolored by smoking/ coffee/ wine/ tea 
3.teeth discolored by medicines such as tetracycline
4.genetic yellow teeth or aging yellow teeth 
5.Whiten all unknown reason yellow or black teeth

How to use

1.Clean your mouth and dry it

2.Attach mouth tray with teeth whitenning light 

3.Apply 1/4 syringe of whitening gel into each side of mouth tray

4.Place the mouth tray over your teeth ,wipe off all gel

5.Press the start button to enter into a 15 minutes countdown

6.when the light turn off ,remove the mouth tray

7.clean your mouth with warm water

8.repeat this whitening procedure for 6 consecutive days