Product description
1 Boiling, when the product is boiled, the entire product should be placed in boiling water. Leave it for 15-25 seconds. Then rinse the product with hot water.
2 After adapting to the teeth, boil the product for 10-15 seconds and rinse the hot water, place the product on the teeth, and then gently press down on the white bite strips to make them comfortable to mold.
3 practice then you are good!