Honestly, I thought that after we started to roll out the most effective vaccines in human history, there would be a light at the end of the COVID-19 crisis tunnel.
Recent studies reveal that these hot-air hand dryers may be spreading germs. One reason? When you put your hands near them, or in them, they're still wet.
We see hand sanitizer everywhere and many of us take travel bottles with us wherever we go. But is it as effective as washing your hands with soap and water?