Make sure your scalp is dry before applying Tugain 2% solution. , Wash your hands thoroughly before and after applying this solution and rinse other areas that have come in contact with the medication. , Let the medicine remain on your scalp for at least 4 hours and let it dry completely. , Avoid contact with the eyes, ears, nose, mouth and broken or irritated skin. On accidental eye contact, wash the eyes thoroughly with water. , Avoid using minoxidil on the same days when the hair is coloured or chemically treated.