Do you need sunscreen in spring? What is the appropriate sunscreen value in spring?

Sun protection is very important and is needed all year round. Ultraviolet rays are very harmful to the skin. Not only will they tan the skin, but they will also cause the skin to age faster and cause many skin problems.

You also need to apply sunscreen in spring. It is not only necessary in summer, but also in other seasons. Ultraviolet rays are present all year round, so you should take good sun protection when you go out. In spring, you don’t need to use sunscreen with a particularly high SPF factor. You can choose SPF15-20. Physical sunscreen can also block the damage of ultraviolet rays as much as possible.

1. In spring, it is appropriate to use SPF 30.

2. Spring sun protection tips are as follows: Although the spring sunlight is soft, its ultraviolet rays are quite strong. When playing outdoors for a long time, in addition to applying sunscreen with a sun protection factor of 30 or above on exposed parts, you must also bring sunshades, sunglasses, hats and other sun-protection items.

3. Wearing clothes can also protect you from the sun: The sun protection ability of clothes depends first on the material of the clothes, and secondly on the color. For example, the SPF value of cotton clothes is about 15-40; the SPF value of polyester light-colored clothes is about 7-10; the SPF value of knitted light-colored clothes is about 4-9. A colored cotton T-shirt has a better filtering effect on ultraviolet rays than a white one.

4. Ultraviolet rays that shine into the eyes also have a great relationship with suntan. Therefore, try to wear sunglasses outdoors to block ultraviolet rays from the eyes. It is very convenient to use a thin jacket in the car. There will be a lot of sunlight when driving, which is very dangerous for the skin and may even cause "congestion sunburn". So be sure to wear a long-sleeved jacket when driving.

The amount of ultraviolet rays in winter is the lowest, and the more clothes we wear, the less contact between the skin and the sun, so the skin will restore its whitest color. After finally getting white, the ultraviolet rays in spring begin to increase again. Although the amount produced in different regions will be different, the amount of ultraviolet rays will suddenly increase from April to May. Many people are "hurt" by ultraviolet rays on their faces without knowing it, causing their skin to become darker day by day, and the white skin in winter is getting farther and farther away from you! So if you want to continue the whitening in winter in spring, you must continue to do a good job of sun protection. Sunscreen is not about sunlight that can be seen with the naked eye, but ultraviolet rays that we cannot see with the naked eye. Ultraviolet rays are the culprit that damages our skin and makes our skin darker. And what we protect against with sunscreen is it. The natural source of ultraviolet rays is mainly sunlight, and ultraviolet rays exist all year round. We must choose the right sunscreen according to the changes in seasons. Although we cannot see sunlight with our naked eyes, the ultraviolet rays in sunlight can still penetrate the clouds and shine on our skin. Therefore, even on rainy days throughout the year, we must do a good job of sun protection to prevent the pervasive ultraviolet rays from damaging our skin.

UV rays do not feel hot. UV rays are everywhere, even when it is windy and rainy. Clouds have almost no shielding effect on UV rays, and 90% of UV rays can penetrate clouds. The higher the SPF of sunscreen products, the more sunscreen is added, and the greater the irritation to the skin. When swimming at the beach, choose high-multiple sunscreens such as SP50 and PA+++. The active ingredients in sunscreen must penetrate to exert a long-term protective effect. You should apply sunscreen 30 minutes before going out, and you need to refill it after going out.