Mouthwash should never be swallowed, especially by young children. Swallowing even small amounts can cause symptoms such as nausea and vomiting. Use the recommended amount and supervise children during use. Call 1-800-222-1222 if someone has swallowed mouthwash or for questions.
ALT Image of a mouthwash bottle and two toothbrushes on a pink background with text that says “Swallowed mouthwash?”. The Maryland Poison Center logo and Poison Help logo below.