Many studies show that hand sanitizers work well in clinical settings like hospitals, where hands come into contact with germs but generally are not heavily soiled or greasy. Some data also show that hand sanitizers may work well against certain types of germs on slightly soiled hands. However, hands may become very greasy or soiled in community settings. Such as after people handle food, play sports, work in the garden, or go camping or fishing. When hands are heavily soiled or greasy, hand sanitizers may not work well. Handwashing with soap and water is recommended in such circumstances.
When using hand sanitizer, cover all surfaces of the hands until dry
The steps for hand sanitizer use are based on a simplified procedure recommended by CDC. When using hand sanitizer. Apply the product to the palm of one hand (read the label to learn the correct amount) and rub the product all over the surfaces of your hands until your hands are dry.
Instructing people to cover all surfaces of both hands. โปรโมชั่นพิเศษจาก UFABET สมัครตอนนี้ รับโบนัสทันที With hand sanitizer has been found to provide similar disinfection effectiveness as providing detailed steps for rubbing-in hand sanitizer.
Is hand sanitizer really necessary?
The convenience of use and germ-preventing properties of hand sanitizers, often seen in advertisements, have made them widely popular. Some people use them so much that they become a habit in their daily lives. In fact, to what extent are the hand sanitizers that we use regularly necessary or can they replace hand washing?
Both hand washing and using hand sanitizers are important. Hand washing should be the primary method of cleaning, and hand sanitizers should be used as an additional method in situations. Where soap and water are not convenient. However, the effectiveness of killing germs and the safety of the ingredients in hand sanitizers still need to be studied in many areas. In medicine, hand sanitizers may be a relatively effective cleaning product to reduce the risk of infection in cases. Where washing hands with water is not convenient. But they cannot replace hand washing.