Understanding the proper way of using hand sanitizer
Hand sanitizers have become an essential part of our lives, especially during the COVID-19 pandemic. It is a quick and easy way to kill bacteria and viruses on our hands when we do not have access to soap and water. However, using hand sanitizer correctly is crucial to ensure its effectiveness. In this article, we will discuss the proper way to use hand sanitizer.
Choose the correct hand sanitizer
Not all hand sanitizers are the same, and choosing the correct one is essential. Look for a hand sanitizer that contains at least 60% alcohol as per the WHO recommendations. Alcohol-based hand sanitizers are known to kill most types of bacteria and viruses effectively. Additionally, avoid using hand sanitizers that contain non-alcohol-based active ingredients such as triclosan, which can promote antibiotic resistance.
Apply the sufficient amount of hand sanitizer
One of the most common mistakes people make while using hand sanitizer is not applying enough. According to the Centers for Disease Control and Prevention (CDC), you need to apply a dime-sized amount of hand sanitizer in your palm to cover all surfaces of your hands entirely. Rub the sanitizer all over your hands, including between your fingers and under your nails, until it dries out completely.
Do not wipe or rinse off the hand sanitizer
Once you have applied hand sanitizer on your hands, avoid wiping or rinsing it off right away. Let the hand sanitizer air dry completely. Wiping or rinsing it off too early can reduce its effectiveness and lead to the growth of bacteria and viruses on your hands.
Use hand sanitizer as a backup
Hand sanitizers should not be your go-to method of hand hygiene. The best way to clean your hands is still by washing them with soap and warm water for at least 20 seconds. Use hand sanitizer as a backup when you do not have access to a sink or when soap and water are not available.
