How many times can i use Alcohol based hand sanitizer before needing to wash hands?

You can use alcohol-based hand sanitizer multiple times, but it’s important to wash your hands with soap and water after certain activities, such as when they are visibly dirty or greasy, after using the restroom, or when caring for someone who is sick. Frequent use of hand sanitizer can lead to skin irritation, so it’s a good practice to wash your hands thoroughly when possible. Additionally, ensure the sanitizer contains at least 60% alcohol for effectiveness.