How to distinguish the pros and cons when purchasing hand sanitizer?

​Hand sanitizer is a kind of skin care cleaning liquid that mainly cleans hands. Some specific ingredients can play the role of disinfection and sterilization. It can be divided into ordinary hand sanitizer, disinfectant hand sanitizer, and heavy oily hand sanitizer. 1. To buy in regular shopping malls, the purchase channels of regular shopping malls are relatively stable, and there is a stricter purchase control system. ​2. Observe whether the packaging is in good condition, whether the handwriting on the packaging bottle is clear, and whether the pump head is firm. Generally, hand sanitizer is discharged by squeezing the pump head. If the packaging quality is poor, there will be no liquid or leakage during use, causing inconvenience and waste. 3. Check whether the signs are complete, if there is no factory name, factory address, etc., pay special attention to whether there is a standard number. Although there is no unified national standard for hand sanitizers, the country does not allow non-standard production. Therefore, each manufacturer should formulate enterprise standards and indicate the enterprise standard number on the packaging to ensure product quality. 4. Pay attention to the contents, that is, the hand sanitizer itself, and smell it for odors such as odors and pungent smells. If there is, it may be that the shelf life has passed, or the prohibited raw materials are used, so it is best not to buy and use. It is also necessary to observe whether there is stratification or oil-water separation. If there is, it means that the emulsification process is not well controlled during the production process, which will affect the washing effect.