How to prevent sun exposure in hot weather?

First of all, we should not just think that sun protection is a matter of sun protection. It's important to take an umbrella, pay attention to dress, wear a hat and sunglasses. Pay attention to the time when you go out. We should try to choose morning or evening, because ultraviolet rays are the least intense at this time.

We should choose sunscreen products with suitable SPF instead of blindly using sunscreen with high SPF. Generally speaking, it is enough to choose sunscreen with SPF around 15.

But if you are active in strong sunlight, such as beach, mountain climbing, outdoor physical education class, etc. You should use a high index sunscreen.

The skin is sensitive. If there is inflammation, it is recommended to apply less sunscreen. Improper use will have side effects.

In the office environment, ultraviolet radiation caused by fluorescent lamps and computer screens should not be considered in the sun protection range. Studies have shown that 8 hours of fluorescent lamp exposure is equivalent to one minute of sun exposure.

Finally, remember not to swim when the sun's ultraviolet rays are strong in summer. Ultraviolet radiation in water medium is more severe than other media. If you don't pay attention, it's easy to get sunburned or even peel off.