What should I do if the sunscreen spray cannot be sprayed? Does the sunscreen spray have a shelf life?

I don’t know if it’s because I’ve been using it too much recently or for some other reason, but I can’t even spray out the sunscreen spray anymore, even though I still have a lot left! This sunscreen spray can’t be sprayed out, is it because it’s broken? What should I do?

What to do if the sunscreen spray cannot be sprayed

You can rinse the nozzle of the sunscreen spray with clean water. Don't use it in a hurry after cleaning. Wipe the nozzle before using it. The sunscreen spray nozzle may not spray out because it has not been used for too long and the nozzle is blocked. If this method doesn't work, you can replace the nozzle and the problem will be completely solved.

How to use sunscreen spray

However, some studies and reports have also revealed such a phenomenon: if sunscreen spray is not used with caution, it is very easy to be accidentally inhaled into the human body, which may cause lung disease. Therefore, children should try not to use this product. When adults use it, they should avoid eyes and mouth to prevent accidental inhalation.

Before use, we need to shake it well to mix the active ingredients at the bottom of the bottle with the liquid. When using, try not to spray directly on the face, especially avoid the eyes and mouth. You can spray it all over your body before going out. Because its waterproof and sweat-proof effects are not very good, we need to reapply or spray it regularly, especially after swimming or sweating a lot.

Does sunscreen spray have an expiration date?

Generally speaking, the shelf life of sunscreen is three years, and some can be as long as five years. If the sunscreen spray is not opened and within its shelf life, it can still be used in the second year and the sun protection effect will not be reduced. If the spray is unopened but has passed its expiration date, its sun protection ability will be reduced. If it is not used up, it can be used to spray the body, but the amount must be increased to achieve its sun protection ability.

Does sunscreen spray have a whitening effect?

Sunscreen spray can whiten your skin, but it is only temporary. Sunscreen spray does have a whitening effect, but it is not permanent whitening. It is because the sunscreen spray contains whitening ingredients that the whitening effect occurs simultaneously with the sunscreen spray. When the sunscreen spray is used for too long, the whitening effect will gradually disappear, and once it is rinsed with clean water, the whitening effect will no longer exist. Sunscreen spray contains zinc oxide and titanium dioxide. These two ingredients are white pigments. They not only have good sun protection effects, but also have whitening effects. Titanium dioxide, in particular, is currently recognized in the world as the white pigment with the best performance, non-toxicity, best whiteness and brightness.