How to prevent ultraviolet rays? The weather in Chengdu is too hot! ! !

First of all, don't go out when the sun is shining from noon to 4 pm. Secondly, get ready to go out: wear long-sleeved and breathable clothes, wear a wide-brimmed hat or an ultraviolet-proof umbrella (if you don't like umbrellas, you can consider wearing something that protects you from the sun). In addition, you need to drink water in moderation. If you need to go out often, you can also bring Huoxiang Zhengqi water (drink alcohol-free Huoxiang Zhengqi water yourself) and cool oil to prevent heatstroke.

PS: The darker Dongdong is, the more resistant it is to ultraviolet rays. Try not to wear white clothes when going out, and use a white umbrella (preferably a professional ultraviolet umbrella). Under the same conditions, the darker the fabric color, the better the anti-ultraviolet performance. In contrast, black, navy blue and dark green have better ultraviolet resistance than light blue, light pink and light yellow.