Do not use if you have painful or swollen gums, pus from the gumline, loose teeth or increased spacing between the teeth. See your dentist immediately. These may be signs of periodontitis, a serious form of gum disease.
Stop use and ask a dentist if gingivitis, bleeding, or redness persists for more than 2 weeks.
Keep out of reach of children. If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away.