Do you need to apply sunscreen at home? How to use sunscreen

Summer is here and the weather is particularly hot. Many girls have bought sunscreen, and the effect of using it is very significant. It makes the skin whiter and does not easily get darker. Therefore, it is loved by many girls. Do you also need to apply sunscreen at home? The answer is as follows.

Do I need to wear sunscreen at home?

There is no need to apply sunscreen because there is no ultraviolet light at home, so it will not cause any harm to the skin. Therefore, you do not need to apply any sunscreen products when you are at home, so you just need to stay at home quietly.

How to use sunscreen

1. First, squeeze an appropriate amount of sunscreen on the back of your hand.

2. Use the dot-patting technique to evenly apply the sunscreen around the face and various parts of the body. This way, it is ready. What you need to pay attention to is that you cannot apply too much, otherwise it will cause certain damage to the skin, so you must use it in moderation.

What is the shelf life of sunscreen?

If it is unopened, the shelf life is about three to five years. If it is opened, the shelf life is about half a year to one year. Therefore, it is recommended that you use it up within the specified time. If it is not used within the specified time, it will undergo oxidation and lose its effectiveness.

What to do with expired sunscreen

It can be used to wipe the skin of hands and feet, because the skin in these areas is not as thin as the skin on the face and not as sensitive, so applying some can still play a certain sun protection role, so it is recommended that you use it as a sunscreen for hands and feet.