The CVS Health Hydrogen Peroxide is for treatment of minor cuts abrasions and also for use as a gargle or rinse. It aids in the removal of phlegm, mucus, or other secretions associated with occasional sore mouth. Keep a bottle in your medicine cabinet because you never know when you'll need to help yourself or someone you love. First aid to help prevent the risk of infection in minor cuts, scrapes and burnsAids in the removal of phlegm and mucusEffective on other secretions associated with occasional sore mouth