dark spots left.

well, never never never never pick at your spots. instead exfoliate using clearasil deep cleansing scrub it may seem horrible and big and annoying and you just want to pick at it and make it go away but trust me thats the worst thing to do and if you have bad white heads squeeze the puss out very gently and very slowly, only if necessary also, to prevent spots, try drinking a lot more water, I know everyone goes on about how water is very important but seriously it is take it from someone who used to get very bad spots and also, drink fresh fruit juices and eat your 5 portions of fruit and veg. things with anitoxidants are good, like apples,celery, carrots, broccoli, cranberries etc etc and try this, steam your face to unclog your pores, get a bowl of hot water and stick your face above it and cover with a towel for a few minutes, then wipe your face with milk, (milk is a natural cleanser), and leave it for 20 minutes, wipe it off with warm water, and then cold to close your pores. and also always remove your make-up before going to bed I recommend you at least try the milk thing if nothing else, I used to have marks left from my spots and they went with milk, and because its natural, its fine to use everyday. well, I hope I helped in some way good luck!