I do not recommend using hydrogen peroxide for boils since they kill off all bacteria (including good bacteria) and can slow healing time by causing damage to surrounding tissue. I would try the treatments described in this article instead.
It's generally okay so long as it's adequately diluted. The problem with using too much hydrogen peroxide in your mouthwash is that it's a caustic agent. As a result, it...
It could, but it's really not safe to use undiluted hydrogen peroxide. This stuff will cause strips of skin to peel off of your gums if you don't dilute it,...
If you aren't sure you're measuring ingredients and diluting hydrogen peroxide properly, just buy a mouthwash in the store. The hydrogen peroxide-based mouthwashes they sell in the store are all...