I heard that rubbing lemon juice onto the scars works for some people.
Pimples do not scar unless they become infected because of squeezing or picking—so don’t squeeze or pick! Sad to say, there is no single treatment for acne. Some have found that by taking care of their overall health, such as by getting plenty of exercise, being out in the fresh air as much as possible, and getting enough sleep, their complexion benefits and their acne condition improves. It will also help to cleanse your skin thoroughly to prevent perspiration mixed with dirt and pollution from clogging pores. Some doctors claim that diet plays a big part in controlling acne and recommend eating as little fat as possible.