- Stop using the treatment if sensitivities as below occurs and consult with dermatologist - sensitivities such as red marks, intumescence, urtication, irritation during use -Have sensitivities as above on applied part by direct sun ray - Do not use the shampoo on the part of scar, eczema, dermatitis and etc. - Wash away immediately if shampoo get in our eyes. - throughly rinse after use. Improper washing may cause hair loss, decolor of your hair. - Storage and handling - Close lid after use. - Do not store at high and low temperatures and avoid sunlight.