http://www.advancesinhealth.com/ How to get rid of acne blemish: Washing too often or too vigorously may actually make your acne worse. However, if certain foods seem to make your acne worse, try to avoid them. How to get rid of acne blemish: Control of acne is an ongoing process. All acne treatments work by preventing new acne breakouts. If your acne has not improved within two to three months, your treatment may need to be changed. How to get rid of acne blemish: The treatment your dermatologist recommends will vary according to the type of acne. Acne surgery may be used by your dermatologist to remove blackheads and whiteheads.