1. The price of cold-lightening whitening teeth is related to the status of the individual seeking beauty: different groups of people have different degrees of whitening of the teeth, and the treatment plans needed are different, and the price will be different.
2. The price of cold-whitening teeth is related to the region in which it is located: The economic and consumption levels in different regions are very different. The level of materials in developed regions is relatively high, and the price gap is also very large.
3. The price of cold-lighting whitening teeth is related to the hospital's condition: The treatment equipment of the regular hospital is relatively complete and the effect is guaranteed.