China Thermoforming Dental Teeth Whitening Bleaching Mouth Trays Moldable Mouth Tray Teeth Whitening Mouthpieces

Product Description
• Make from high transparent food grade material
• Many types for you choice
• Non-toxic, high transparent, good effection for whitening your teeth
• Comfortable and effective,more convenient for use
Introduction:
1.Soak the tray in warm water of about 70 degrees for 10-15 seconds to make the tray soft.Be careful not to use hot water that is too hot 90 degrees.This will cause the tray to wrinkle and when you see the tray Remove the edges when they are wrinkled;
2.Put the softened tray into the mouth, put on the gums, and forcefully suck the air between the tray and the gums.At the same time, press the back of the tray and the gums firmly between the back and front to make it stick to the gums.Together, the dental tray that is made in this way is suitable for the shape of your teeth.Pay attention to speed, but do not bite hard;
3.After holding the hand for about half a minute, you can remove the dental tray that has been set;
4.Cut along the gum line (the line between the teeth and the gums) that has been fixed on the dental tray, use scissors to cut off the excess material, and cut off the handle at the same time.Above the gum line, the gel can only be in contact with the teeth to avoid injuring the gums.