Clear A Sinus Infection
This one can be tricky and invasive, so only do it if you’re comfortable. A lot of people around the world are big advocates for mixing one part hydrogen peroxide and one part water into a nasal spray to help clear a sinus infection. If you spray it into your nose and blow it out about 30-60 seconds later, it should help to clear up your stuffed-up feeling.
Clear A Sinus Infection
Fix A Toothache
If you have a horrible toothache but your dentist is booked solid for the next few weeks, try this DIY fix. Mixing water and hydrogen peroxide and letting it sit in your mouth for 10 minutes can really help to eliminate tooth pains since the peroxide will kill the bad bacteria around your teeth. You can use it multiple times a day, but be aware that overuse can cause the good bacteria to be killed as well.
Fix A Toothache