Once opened 12 months.
Multi-action bleach rinse, prevents the formation of future stains.
For optimal results, use in the morning and evening after brushing. Pour 10 ml (2 teaspoons) into a glass, rinse around the teeth and gums for 60 seconds, then spit.
Not recommended for children under 12 years old. Do not dilute, swallow or drink from the bottle. If you are using fluoride supplements, talk to your dentist.