So I've had acne for three years and I'm 18. It was very depressing through high school and even to this day getting photos with people.mi have acne just on my chin and I'm a guy. I never get pimples anywhere else but my chin. I've tried just about every treatment you can name from antibiotics (apart from accutane) and every natural treatment. NOTHING WORKS. I came across lemon juice well searching for treatments, this is my last resort I think ill give up after this. After three days the redness is going and the scars are going but the pimples are staying. I'm getting all these white scabs that look like whiteheads on my chin but have no pus in them. They're just scabs. So ill see how it goes, if these little white scab thing went there my skin would look pretty good. Will see what happens in a few days