How to choose hand sanitizer? How long is the shelf life of hand sanitizer?

Hand sanitizer brings a lot of convenience to our travel. After all, the epidemic has not been completely controlled yet, so it is very necessary to use hand sanitizer outside. However, faced with so many brands, many people don’t know how to choose. So how to choose hand sanitizer? How long is the shelf life of hand sanitizer?

Hand sanitizer brings a lot of convenience to our travel. After all, the epidemic has not been completely controlled yet, so it is very necessary to use hand sanitizer outside. However, faced with so many brands, many people don’t know how to choose. So how to choose hand sanitizer? How long is the shelf life of hand sanitizer?

How to choose hand sanitizer

If we want to choose hand sanitizer, we must first look at the alcohol content and concentration. It is generally recommended that you choose a hand sanitizer containing 75% alcohol, because too high or too low an alcohol concentration will affect the effect. In addition, we also need to consider the brand, because there are currently many types and brands of hand sanitizers. We must choose hand sanitizers produced by large manufacturers, which are more secure in all aspects.

How long is the shelf life of hand sanitizer

Generally speaking, the shelf life of hand sanitizer is about one year, so when we buy hand sanitizer, we must choose the one with a fresh date, and also pay attention during use. If the hand sanitizer is found to be expired within the shelf life, it is not recommended to use it. This is because once expired, some of the ingredients in it will lose their activity and will not have a good disinfection and sterilization effect. If it is left for too long, it will breed a large number of bacteria and other harmful substances, and may even cause odor and other deterioration, which will affect our health.

How to choose hand sanitizer? How long is the shelf life? The above article also provides relevant introduction. We can understand that for hand sanitizer, it is recommended that you choose one that contains about 75% alcohol, and if it expires after a shelf life of about one year, it is not recommended to be used.