1, the choice of Custom Sunscreen cosmetics should avoid causing skin allergies.
2. Choose a sunscreen with the appropriate coefficient.
3, the use of time should be appropriate: not to go out to apply sunscreen.
4, SPF value can not be accumulated, coated with two layers of SPF10 sunscreen, only a layer of SPF10 protection.
5, it is best not to mix different brands of sunscreen at the same time.
6, do not reduce the effect due to improper preservation.
7, pay attention to Mineral Sunscreen work when it is cloudy.