Freshen Your Retainer
If you wear a retainer, you know how nasty it can get. A great solution here is to mix peppermint oil, baking soda, and hydrogen peroxide together to disinfect it and give it a fresh scent. You don’t have to use essential oil, but it smells nice!
Whiten Your Teeth
Hydrogen peroxide can eliminate bad breath, but it’s also cost-effective for whitening your teeth. There’s no need to go to the dentist or use those weird gloppy trays. Either swish hydrogen peroxide and water around the teeth or use a toothpaste brand with the substance in it.