Theres this stuff you can buy at any health food store called Aztec Indian Healing Clay...its less than $10.00 for 2 lbs of it, you can mix that with the Apple Cider Vinegar and it works wonders for your face!
No you don't have to dilute the ACV. Yeah it kinda smells but i deal with it cuz i heard its better to use it without mixing it with water, but i don't know for sure. all i know is no u don't have to dilute it!
i dilute it with more than half water, about one quarter cup av to two cups water and few drops of any essential oil will get rid of the smell,i use mandarin,/ its best to dilute it more rather than less at first and see how your skin reacts but i def wouldnt go more than half and half, way too strong.