How to use sunblock
Sunblock
 Exposure to the sun for a long time causes damage to the skin, such as wrinkles and age spots, so it can protect the skin by removing these impurities from it, protecting it from skin cancer as well, helping it to recover from sunburn, maintaining the health of the skin, and protecting it from harmful sun rays by using a sunscreen. Broad spectrum sunscreen protects from the sun's harmful rays every day of the year. The percentage of sunscreen should be at least 30%, and there are different types of sunscreens that contain different ingredients and levels of protection, and sunscreen ingredients are many that have been approved by the FDA for use in sunscreens. And the use of sunscreen to protect against sunburn and skin cancer does not have any health risks, and its components are considered safe and effective when used.
Ways to choose a sunblock for the face
 The sunblock should be used at any time outside the house for a period of more than 20 minutes, even in the winter, the sunscreen must be applied, because the ultraviolet rays of the sun can cause damage to the skin within 15 minutes, thus increasing the risk of exposure It is best to prevent sunburn by treating it by applying sunblock in general at any time outside the house or during the day. Including:
Determining the time of sunblock protection:
The number of the sun protection factor (SPF) must be considered, which is the time it takes for sunburn when applying sunscreen compared to not wearing the sunscreen, and its effectiveness in blocking ultraviolet rays from the skin. If the protection factor is 30, what is meant It is possible to spend 30 times in the sun before burning, compared to not applying sunscreen, meaning that 5 minutes without a sunscreen is equal to 150 minutes in the sun without burns, and the protection ratio of sunscreen can be 60, and it is not considered poor quality, because there is no protective veil From the sun, it blocks 100 percent of ultraviolet rays, and it is best to use a sunscreen of 30 or higher.
Choose a broad-spectrum sunblock:
 sunblock prevents sun damage that causes burns, yet the sun emits ultraviolet rays that damage the skin It causes signs of aging, wrinkles, and dark spots that cause skin cancer, and a broad-spectrum sunscreen protects against sunlight and UV rays, and some sunscreens may not be written “broad spectrum”, but it must be mentioned how much they protect UVB and UVA rays. Most sunscreens contain It contains a broad spectrum of inorganic ingredients such as titanium dioxide or zinc oxide, and contains organic ingredients such as Avobenzone, Cinoxate, or xybenzone.
Choosing a water-resistant sunblock:
 You should look for a water-resistant sunblock, by Because the body expels water through sweating, and this is necessary if the person is particularly active, such as running or hiking, or in the event of exposure to water, and re-apply waterproof sunscreen every 40-80 minutes or as directed, Some prefer to spray sun creams, while others prefer creams or gels, by applying a thick layer of it. Sprays of sunscreen are best for hairy areas, and sunscreens are best for dry skin, while gel sunscreens are good for oily skin. And a wax from the sunscreen can be applied to the area near the eye to protect it from the sun, and it is good for children because it may not get into the eyes.
Choosing the right sunblock for the skin:
This is by trying a part of the sunscreen on the wrist, so as not to cause a skin problem, or skin sensitivity , and buy and try different sunscreens, to get a suitable protection for the skin, or consult a doctor in case the skin suffers from allergies, or itching, redness, burning, or pimples, which are all signs of allergy.
Apply sunblock before exposure to the sun:
Where the sunblock contains chemicals and it takes some time for the skin to become fully protective by applying sunscreen before going out, and sunscreen must be applied to the skin 30 minutes before exposure to the sun, and use enough sunscreen, and the protection is placed all over the skin Exposed to sunlight, and rubbed on the skin to protect against sunlight.
How to use sunblockwith makeup
When applying makeup, make sure to protect the skin by using the appropriate sunscreen, and it is not difficult to put makeup with sunscreen and we will talk about the method.
 Ensure the cleanliness of the face by using refreshing wipes to clean the face, or using some rose water with cotton for massage . 
Put a little sunblock on the face and neck area, being careful not to use too much of it, because too much of it will make the makeup start to slip all over the place. Start applying makeup as usual.
Tips when using sunblock
Make sure of the date of manufacture:
The validity of the sunblock must be checked, because the ingredients in sunscreen can tend to break down quickly, so it is important to make sure that it is suitable for the skin or not, so that no sunscreen is stored in cupboards until It expires  
Ensure that the sunscreen does not contain dangerous ingredients:
 by checking the ingredients on the package, this will help to know what the sunscreen contains from oxybenzone, which is a hormone factor that causes allergic disorders.
From the presence of titanium dioxide or zinc oxide:
When checking the list of ingredients, look for titanium dioxide, or zinc oxide, as these ingredients protect against ultraviolet rays, but zinc oxide can make the face pale, and also damage the skin. 
Protecting acne-prone skin:
 Use a water-based sunblockif the skin is oily, or acne-prone.