What should I pay attention to when reapplying sunscreen? Should I apply sunscreen directly when reapplying it?

Sun protection is a very important step in skin care. Sunscreen needs to be reapplied promptly after application. There are many ways to reapply sunscreen. The correct way to reapply sunscreen must be mastered, otherwise it will not have any sun protection effect.

Be careful to avoid reapplying directly, reapplying by pressing, and applying a layer of loose powder on the face after applying sunscreen to set the makeup. When reapplying sunscreen, you should pay attention to cleaning your face first, and then apply sunscreen. In order to avoid makeup on your face, you can use sunscreen spray instead of sunscreen. Whether outdoors or indoors, you need to reapply sunscreen after applying it. Even indoors, there is direct ultraviolet radiation that can damage the skin. After applying sunscreen for a period of time, the sweat and oil discharged by the human body will gradually be oxidized by oxygen. As the effective ingredients of sunscreen are oxidized, the effect of use will also be affected. If you do not reapply sunscreen at this time, the subsequent sunscreen effect will not be achieved. When reapplying sunscreen, you should use a tissue or cotton pad to wipe off the excess sweat and oil on your face and limbs. In this case, you should operate without makeup. Apply sunscreen on the skin of your face and limbs and gently press the sunscreen on your skin. If you have makeup on your face, you can use foundation to touch up your makeup, and then pick up the sunscreen spray instead of sunscreen and spray it on your face. How often you need to reapply sunscreen depends on the situation. If you don't touch up your makeup often indoors, you usually reapply sunscreen every 4 to 5 hours. Outdoors, the frequency of reapplying depends on the degree of sun exposure, usually every 2 to 3 hours. If you work at the beach and have long working hours, you need to apply sunscreen more frequently.

Sunscreen cannot be reapplied directly. Before reapplying sunscreen, you need to wipe off the sweat or oil on the reapplied area first, and then apply the sunscreen again. If you reapply directly, the sunscreen will slowly be lost from the oil and sweat. Sunscreen is lost in the secretion of sweat and oil, so if you need to reapply sunscreen, you need to wipe off the sweat and oil on your face or other parts before applying the sunscreen, so that it can protect against ultraviolet rays and sunscreen. If you apply it directly, it will cause certain damage to the skin, so sunscreen should not be reapplied directly.

The first is to reapply sunscreen lotion, the second is to reapply sunscreen foundation with a sun protection factor, and the third is to reapply sunscreen powder with a sun protection factor.

The first method is particularly suitable for indoor office workers who need to reapply makeup at noon: this type of people mostly stay in air-conditioned rooms, and the frequency of reapplying makeup is the same as the frequency of reapplying sunscreen lotion, so taking this opportunity to do it again will achieve twice the result with half the effort.

The second type is suitable for girls who only wear light makeup: this type of people only use a little foundation to modify their skin color, so every once in a while, reapply foundation should have the function of both makeup touch-up and sun protection! Reapply sunscreen powder with SPF

The third type is suitable for people who need to reapply makeup frequently but are afraid that the makeup will become smudged, or for people with oily skin: this type of people can lightly apply a layer of loose powder or sunscreen powder, but it should be noted that the protective power of loose powder is poor, so remember that hard work can make up for lack of talent.

Generally speaking, you cannot apply sunscreen directly on your face, because sunscreen contains many special ingredients that can cause certain damage to the skin. If you want to apply sunscreen, you should apply it after applying water, lotion and cream to avoid sunscreen from directly penetrating into the skin.