To reduce inflammation to your gums and cheeks, we suggest using a hydrogen peroxide antiseptic mouth rinse. This rinse will help prevent infection and decrease irritation that may develop from your braces. Rinse your mouth with two teaspoons of the hydrogen peroxide rinse for one minute, and then spit it out. You may use it up to four times daily following brushing. Just like using peroxide for a scrape on your skin, this hydrogen peroxide mouth rinse helps the inside of your mouth heal. It can be used for general irritation caused by your braces or for canker sores, cheek bites and other minor injuries to the gums.