Solo para uso externo. Consult your healthcare provider before use. Do not use if you know or suspect you have an ear infection, discharge from your ear, a perforation (hole) in the eardrum, tubes in your ears, or if you have pain in the ear canal. Discontinue use if you experience discomfort using this product. Using WAX BLASTER MD should not cause pain in the external ear canal. Feeling pressure of the spray is normal, but if you feel pain, you should stop immediately and consult your healthcare provider. Use warm water; using cold or hot water can cause vertigo and dizziness. Discard the green tip after each use. Ask your healthcare provider before using on children under 12 years old. It is recommended to wash and completely dry the WAX BLASTER MD before storage.