China Oral Care Products White Teeth Whitening Gel Pen Dental Oral Care Hygiene

about teeth whitening pen:
This whitening pen is the quickest, easiest, most budget-friendly option out there for taking the tint of your teeth from tired to twinkling. Just twist the bottom of the pen to release the whitening serum into the soft bristle brush applicator tip and paint on the surface of each tooth for targeted delivery. Apply up to twice a day for visibly whiter teeth in one week or use it to keep your teeth at the height of white after performing other treatments.

How to use:
1. Use a toothbrush or floss to clean the teeth.
2. Rotate the back of the whitening pen to squeeze the gel onto the brush of the head, and apply the tooth gel evenly on the surface of the upper and lower jaw teeth. The thickness of the application is about 1 mm. (In general, the whitening range is up and down. 8-10 teeth). Each treatment takes 20 minutes and lasts for one week.
Product storage:
The pen needs to be stored refrigerated. The shelf life is 1 year without refrigeration and 2 years for cold storage. Please do not put it in high temperature for a long time.
Precautions:
The whitening gel is placed out of reach of children.
Do not use during pregnancy or breastfeeding.