It looks bad

The other day I went to my friend’s house and saw that her son had acne. He is just a teen in middle school, I think acne is just a part of growing up until you learn how to take care of yourself and get rid the acne on your face. I know how it feels when you have the acne it feels like Hell, it itched like crazy I wonder if there is home remedy for acne. I was doing a home remedy before by just washing my face up with a bar of soap and a cold water before going to bed and go to sleep early. I think it helps a little bit on me but never get rid the acne. Until now I have some scars from the acne on my face and it looks bad.