Is sunscreen spray poisonous? Does sunscreen spray have whitening effect?
Is sunscreen spray poisonous?
Sunscreen spray is a non-toxic sunscreen spray is a sunscreen product used to resist ultraviolet rays, thus protecting the skin from sunburn and tanning. This product is non-toxic, but it contains a lot of chemical additives. When spraying, the ingredients in the product will inevitably enter the human respiratory tract with the air, causing certain side effects on the human respiratory system, causing certain irritation, which may cause symptoms such as coughing or sneezing.
Does sunscreen spray have whitening effect?
Sunscreen spray can whiten the skin, but only temporarily. Sunscreen spray does have whitening effect, but it is not permanent whitening, but because it contains whitening ingredients. This whitening effect is carried out simultaneously with the sunscreen spray. If the sunscreen spray is used for too long, the whitening effect will gradually disperse. Once it is washed with clear water, the whitening effect will not exist. Sunscreen spray contains zinc oxide and titanium dioxide, both white pigments, which not only have a good sunscreen effect, but also have a whitening effect. Titanium dioxide, in particular, is recognized as a white pigment with the best performance, non-toxicity, whiteness and brightness in the world.
Will sunscreen spray explode?
Improper placement may. Sunscreen sprays are all made of high-pressure aluminum cans. Putting them in a high temperature environment will increase the internal pressure, which will lead to the risk of explosion. At the same time, some sunscreen sprays also contain alcohol, which may cause fire in case of explosion, which is very dangerous. Therefore, the sunscreen spray you buy must be placed in a cool and dry place, and avoid being placed on the balcony or in a place with high temperature of the car.
Precautions for using sunscreen spray
1, mainly sprayed on the body: it is recommended to use a smear sunscreen on the face and try not to spray it on the face. If you accidentally spray it on your eyes, it may cause corneal burns. ?
2, choose physical sunscreen spray: because chemical sunscreen spray will add more solvent components, easy to cause allergies. ?
3. Pay attention to the spraying method: keep a distance of at least 15 ~ 20cm from the skin when using. ?
4. After spraying, it is best to push it evenly by hand: the dosage needs to be visible to the naked eye to achieve the sunscreen effect, spray it a few times more, and finally push it evenly by hand. ?
5. Pay attention to ventilation: pay attention to ventilation when spraying to avoid inhaling a lot of spray.
6. Stay away from the fire source: the sunscreen spray is bottled in high pressure, so the product is flammable. Don't put it in a high temperature environment.