As the weather gets hotter, sunscreen cosmetics have become a frequently used product by consumers in their daily lives. Because of its novel form and convenient use, sunscreen "spray" cosmetics aerosol can are increasingly favored by consumers. So, what should be paid attention to when using sunscreen "spray" cosmetics, and is there any safety risk if it is improperly used? Here, we remind consumers to pay attention to the following three points:

1、What is sunscreen "spray" cosmetics aerosol can

According to the Classification Rules and Catalog of Cosmetics, cosmetics can be classified into cream, liquid, powder, spray, aerosol and other dosage forms according to product dosage forms. The common sunscreen "spray" cosmetics on the market can generally be divided into two types: aerosol type and aerosol type. The difference lies in whether propellant is included. Spray type cosmetics do not contain propellant, and they mainly rely on the pressure difference generated by the mechanical pressure pump to spray out spray. The "fog" sprayed is generally large droplets (particles). Aerosol cosmetics contain propellants, which mainly rely on the propelling force generated by the liquid to gas state when the propellants are ejected. The "fog" ejected is generally smaller droplets (particles), and this kind of products are mostly aerosol package in metal cans, like aerosol tin can, aluminum cans.

2、Risk of improper use of sunscreen "spray" cosmetics aerosol can

The improper use of sunscreen "spray" cosmetics aerosol can has two main safety risks: one is inhalation risk. When consumers use sunscreen "spray" cosmetics on their skin, they may unintentionally inhale the spray droplets, which may contain sunscreen, volatile organic compounds, spices, preservatives and other cosmetics raw materials. When used intensively in a narrow confined space, such as in a car with the windows closed, it may cause a large amount of inhalation in a short time, which may lead to health risks. Especially for children with allergic constitution who are highly sensitive to the airway, it is easy to induce severe cough or wheezing attacks. Compared with aerosol cosmetics, aerosol cosmetics have a higher risk of inhalation when used because of the relatively smaller liquid droplets. The second is the risk of flammability and explosion. Due to the fact that the propellants used in aerosol formulations may be flammable substances such as butane and propane, and are in a liquefied high-pressure state, they are prone to detonation accidents when exposed to fire sources. Therefore, attention should be paid to fire and explosion prevention when using and storing sunscreen "spray" cosmetics.

3、How to correctly use sunscreen "spray" cosmetics aerosol can

The correct use of sunscreen "spray" cosmetics aerosol can, especially aerosol cosmetics containing propellants, should pay attention to the following three points: first, try to avoid inhaling "spray". Sunscreen "spray" cosmetics should be used in places with air circulation, not in narrow and confined spaces such as cars and toilets. When spraying, be careful to avoid the nose, mouth, and eyes, and try to avoid inhalation as much as possible. If a lot of "spray" cosmetics are inhaled, causing nasal pain, throat discomfort, cough, wheezing, chest tightness, etc., you should first go to the air circulation space in time, and clean the cosmetics to avoid further contact. If symptoms of fever, cough, wheezing, chest tightness, etc. worsen, immediate medical attention should be sought. Second, pay attention to storing sunscreen "spray" cosmetics in a cool, dry and ventilated environment to avoid direct sunlight; When using, it should be kept away from sources of fire, heat, static electricity, impact, etc., to avoid piercing or throwing the product or used empty cans into the fire. Third, avoid using sunscreen "spray" cosmetics on wounds, redness, swelling, eczema and other abnormal parts of the skin.

According to the Technical Guidelines for Children's Cosmetics issued by the China Institute for Food and Drug Control on August 31, 2023, "children are not recommended to use spray sunscreen cosmetics. If it is necessary to use it, full consideration should be given to the inhalation risk, and the use method should be marked with such warning words as" Do not directly spray on the face "and" Avoid inhalation ". Here, we would also like to remind parents and friends that children are not recommended to use sunscreen "spray" cosmetics, especially young children and children with allergies. Such cosmetics should be kept out of the reach of children. Because children are not fully developed in all aspects, their respiratory control ability is weak, and children are not mentally sound, they are more likely to accidentally enter the nose, mouth, eyes and other phenomena during the use of sunscreen "spray" cosmetics, causing health risks, If necessary, parents can spray the product on the palm of their hands and then apply it to the surface of children's skin.