Your health can benefit from rubbing alcohol in ways that go way beyond wiping down surfaces. But you have to use caution—here's what doctors want you to know about rubbing alcohol uses.

Use it sparingly to clean screens and keyboards, but ensure it's diluted (70% isopropyl alcohol is common) and applied with a soft cloth. It should evaporate without leaving any residue behind ...

Following this, his video cuts to him holding a bottle of 70% isopropyl alcohol solution. Griffith appears to have attached a spray nozzle to the top of the small bottle. “Get you some alcohol ...