What it does is dries the skin out so that the virus doesn’t have that lovely moist, bubbling warm environment it needs to keep growing. It’s a very well-known and effective home remedy, up there with using rubbing alcohol, hand sanitiser, or peroxide. The NPR will buy you time to...
Hydrogen peroxide might raise tooth level of sensitivity, so it is not ideal for lasting usage or for people who already have sensitive teeth. The price of at-home whiteners ranges significantly– even within the same product type. Another easy method to bleach your teeth is just to brush ...