acne is terrible!! i've never had it bad, but i used to get pimples and blackheads a lot. as i got older, it hasn't been as bad.
i usually use regular soap in the shower and put a mixture of coconut oil/tea tree oil on my face afterwards.
2-3x per week, i use this mask. it is the BEST face mask i've ever used. it's very strong and it makes my skin tingle, especially since i mix the clay with apple cider vinegar. it turns your face bright pink after you use it, but it goes away soon after. i sometimes add in a dash of turmeric for skin brightening. it makes my skin very smooth and helps a lot with pimples.
http://www.vitaminshoppe.com/store/en/browse/sku_detail.jsp?id=SW-1001&activateTab=reviews#tabs
it's not too expensive- i think i got it in the health food store for $8.