After normal brushing and flossing routine, swish 1 teaspoon (approximately 5 mL) of oil in mouth for 1 to 3 minutes or as directed by your health-care practitioner. Spit out oil and for maximum benefits, do not rinse to allow for longer contact of the ingredients to the teeth and gums. Shake Well. Do not ingest. This product should be used in addition to a normal routine of brushing and flossing.