Adult supervision is required for use by children under 12.
If irritation (such as redness, swelling, soreness) of the gums or mouth occurs, discontinue use & consult your dentist.
Tooth sensitivity may occur if multiple hydrogen peroxide containing products are used in combination or used immediately one after the other.
Do not apply directly to gums or under tongue.
Avoid contact with eyes, skin, or hair; in case of accidental contact flush with water and seek medical attention if necessary.
Do not use if nursing or pregnant.
Keep away from sunlight and heat as contents may pressurize.