We live in uncertain times as we face the COVID-19 pandemic. Besides social distancing, you’ve probably heard several tips to reduce the spread of the virus. While some are true, like frequent hand washing, there are others that aren’t necessarily effective, like using a mouthwash to lessen the risk of transmitting the virus. Although there’s some truth to this, here’s what you need to know to keep yourself and others safe during the COVID-19 crisis.