Is Hand Sanitizer Helpful or Harmful?

Good hygiene is important in the prevention of illness. In particular, you should always keep your hands clean by washing them regularly with warm water and soap, scrubbing them for at least 20 seconds before rinsing them and drying them off. Doing this helps prevent the spread of bacteria and reduces your risk of coming down with things like the common cold or influenza, as well as from acquiring other bacterial-related…