A healthy mouth acts as a barrier against all kinds of diseases which also stands true for COVID-19. Improving oral hygiene can reduce risk of COVID complications.
Toothbrushes can harbor bacteria and viruses.
Before and after use, rinse the bristles under warm water.
Let it dry standing upright without touching the heads of other tooth brushes.
If you have been sick, you can disinfect your toothbrush by soaking it in 1% hydrogen peroxide for 30 seconds.
You can simply replace it with a new one also.
Stay safe stay healthy