Acne problem!!!?

alright, my friend wants me to ask a question about her acne, so ill describe it. her forehead is covered in red zits (prob. from picking or popping or something) and she has a few random ones on her cheeks sometimes. her forehead is really driving her mad lol. any home remidies to get rid of the horrors of having acne?? i have like, 5 different face washes and weve been trying them out for a few months but there not working. i have St. Ives apricot wash, clean and clear orange morning burst, some other ones i for get there names but one smells like melon (really good) and comes in a green squirt bottle. none of them work!!! please fast eazy homr remidies for acne that are proven to work pleeeeee! thanks!!!