How to protect against UV rays? | antiultraviolet agent

Umbrellas and large brimmed hats can cover the sunlight shining on the face. Clothing that is black in color and polyester is easy to absorb ultraviolet rays. It is best to wear light-colored cotton and linen clothing. Regardless of the texture, as long as the yarn is finely woven and reaches a certain thickness, it can completely block ultraviolet rays.
Glasses and sunglasses can block the short-wavelength UV-B wave of the ultraviolet rays irradiated on the ground, but cannot block the longer-wavelength UV-AA wave.
  You can choose special lenses that block UV-A waves. Dark-colored lenses will dilate the pupils of the eyes, so light-colored lenses are better. Orientals with dark eyes don't need to pay special attention to sun protection, unless you are going to ski, hike or go to low latitudes. When drying clothes, keep your back to the sun; try not to go out at noon; put sunscreen on the car windows; when going to the mountains or the beach, be more careful than usual. Sunglasses are a necessity on snowy mountains; travel to low-latitude areas such as near the equator Pay special attention to sun protection when you are in trouble; you can carry parasols and big-brimmed hats with you; use sunglasses, scarves, handbags, and cardigans with sleeves when you go out; try to avoid being exposed to the sun when you are tired or sleep deprived.
1. People with a history of summer dermatitis can apply sunscreen to protect the skin from damage caused by various wavelengths of ultraviolet and visible light.
2. Prevent prolonged exposure. When outing in summer, you can use a wide-brimmed protective cap or umbrella to cover it.
3. Do not use cosmetics that contain more light-sensitive substances. Such as spices and so on.
4. Eat more foods containing vitamin A and fresh vegetables and fruits to maintain the normal function of the skin.
  Some light-sensitive substances that can induce spring dermatitis, such as rape, spinach, lettuce, figs, etc., should be eaten as little as possible or not. In your daily diet, eat more foods rich in vitamin A and fresh vegetables and fruits. Pay attention to drinking enough water every day.
5. Do not overheat the face washing water, wash your face without alkaline soap, or wipe your face vigorously with a rough towel.
6. Do facial beauty exercises every day.
antiultraviolet agent

Recommend Read