<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello Doctor, I am 28 yrs, female suffering from acute acne since 4 years. Of late I started applying dettol non diluted on face and leaving it over night and washing it in the morning. It has worked for me as the acne has decreased substantially. I wonder how safe this might be for the skin? Please advise...Thanks Regards.  <response>: Hello, Thanks for writing to us. As you had mentioned that after detail application your acne has decreased that has being working for you. Its not safe practice. Its true that poor hygiene aggregates acne so try to use a detail cleansing lotion for cleaning your face. There are many topical antiacne creams lotions that work well on acne. Try to consult your dermatologist, looking at your skin condition your doctor will prescribe you the suitable treatment. Take care. 