AS A DERMATOLOGIST, I studied at Standford University and the Kyoto Medical Institution where I got both of my recognition and license by the Department of Dermatology. In the case of sensitive skin and trying to remove scars... the option of using bleach cream or any type of prescription is OUT OF THE QUESTION and the alternative is LASER TREATMENT. Please talk to your dermatologist to review your record and if this method is fits for you. AS FAR AS FACIAL WASH... Facial wash and scars are not related as to pimples and facial wash. They are different than one another so you can't really use facial wash on scars because it wouldn't do any help there... Scars are dead tissue that remains on the surface of the epidermis layer.