Do you need to wash your face when applying sunscreen? Tips to remember when applying sunscreen

Do I need to wash my face again after applying sunscreen? What is the correct way to apply sunscreen? Let’s take a look through the article below!

Do I need to wash my face when applying sunscreen?

You don’t need to wash your face when reapplying sunscreen, because sunscreen forms a thin film on the skin to isolate ultraviolet rays. If you apply sunscreen after washing your face, it is not reapplying sunscreen. Therefore, it is recommended that you just reapply sunscreen regardless of whether you are wearing makeup or not, without washing your face.

Why should you reapply sunscreen?

After applying sunscreen for a period of time, the sunscreen effect will be damaged by some physical means, such as washing your face, sweating, wiping, etc., and the sunscreen effect will also be weakened over time. The purpose of reapplying sunscreen is to fill the damaged isolation layer and restore the original sun protection effect of the sunscreen.

Time to reapply sunscreen

The time to reapply sunscreen needs to be determined according to the sunscreen you have. It is generally recommended that you start reapplying the first sunscreen three to four hours after going out, and then reapply sunscreen every two to three hours. If you are indoors or when the ultraviolet rays are not strong, reapply every three to four hours. When doing outdoor sports or swimming at the beach, reapply every one to two hours.