Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength for as long as possible.

Your health can benefit from rubbing alcohol in ways that go way beyond wiping down surfaces. But you have to use ...

Washing your hands is a given if you want to avoid infection—but it's especially important after touching these top 10 ...

While it's true, hand sanitizer is ineffective for Norovirus, both Nagappan and the CDC acknowledge it does work against respiratory viruses. So, keep it handy. There is no vaccine for Norovirus, but ...