The most important information about the use of sunscreen
It is very important to use sunscreen, and in the article we will introduce you to the correct way to help you use sunscreen to benefit from it effectively.
Let's learn the following about the most important information and details about using sunscreen:
The importance of using sunscreen
The importance of using sunscreen lies in the fact that this sunscreen protects the skin from ultraviolet radiation from the sun, and these rays are very harmful, as their damage is represented in the following points:
1. Darkening of the skin
UV rays stimulate the skin to release more melanin , which makes the skin darker. This may be considered by some as a benefit for those who want to tan.
2. Skin burns
Exposure to long hours of ultraviolet rays of the sun leads to very painful burns, as these rays affect elastic fibers and collagen fibers.
This does not stop at the extent of burns, but rather extends to the speed of aging of the skin, so that the more the skin is exposed to sunburn, the more likely it will be exposed to wrinkles.
3. Skin cancer
Skin cancer is the most dangerous, as these rays are a very strong stimulus to make cells in the skin divide abnormally.
When should I use sunscreen?
It is recommended to use sunscreen before going out anywhere, so that it is applied about 15 minutes before going out, and it must be renewed every two hours to get the best desired results.
It is also recommended to apply one layer of cream in an amount that is visible on the skin.
What is the value of the protection factor (SPF) in the sunscreen cream?
The SPF is a measurement coefficient that calculates the time it takes for the sun to burn the skin when sunscreen is applied, but since the sun takes about 10 minutes to leave red marks on the body without sunblock, the SPF should be multiplied by 10.
This means that if it is a sunscreen with a protection factor of 36, then the number 36 must be multiplied by 10 minutes. Thus, it can be said that the effect of this sunscreen extends for a period of 360 minutes, ie 6 hours.
Is it possible to go out into the sun without applying sunscreen?
The sun is the best source of vitamin D, so sun exposure without sunscreen is necessary, but it can be dangerous.
In the event of exposure to the sun without protective cream, it is recommended to do so for only 10-15 minutes, after which you must return to the shade or apply protective cream.
Does the prevention cream hide spots on the skin?
Many people might say, "I applied prevention cream, and the stain is still there."
Preventive cream does not solve pigmentation problems, but it does prevent the development of pigmentation on the skin and even prevents new spots from occurring, so prevention cream is like its name, it prevents, but it does not solve the problem.
Other important information about using sunscreen
Below is additional information about sunscreen, with which you will have full details about it:
- The use of protective cream is recommended when the child begins to be exposed to the sun, and types of creams for infants and children have become available in the market.
- The use of sunscreen is not enough when exposed to the sun, it must be accompanied by walking in the shade as much as possible, and wearing sunglasses and clothing that covers the skin.
- Checking the expiration date of sunscreen is important, as if it is used after its expiration date, it may harm the skin and not benefit it.
- Ensure that the sunscreen protects against two types of sun rays : ultraviolet rays and infrared rays, and this is often written on the protective packaging.
- The use of sunscreen cream by men and women, as it was made for both and is not limited to a specific gender.