Hello, I am an Asian boy which is 16 years old. I have acne in the recent 2 weeks in which i didn t have any before. I guess it was about my new hired domestic helper, she didn t rinse my towel with water after she washed with washing powder, or whatever. Is that a cause to my problem? Therefore, I go to a doctor and tell him my situation, then he offered me a treatment of tetralysal 300 mg cap of 7 days. Also, I am given a Dalacin-T Lotion and Stiemycin Topical Solution 2%, the doctor wants me to try each on half of my face, to see which is appropriate for me. Do you think his treatment is effective?