Gross pimple photos ahead...I think you can handle it.
Firstly, you will need toothpaste (any is fine) and some sort of toner/cleaner. I've been using Clean & Clear since I was like 11, but you can use whatever works for you.
Obviously you should clean your face and get all of your make-up off using whatever method your normally do. Give it a once over with your toner.
Now....apply the toothpaste! Leave it on overnight or at least several hours. It may sting a bit, but you're tough. You can handle it.
Cleanse off the next morning either in the shower or with a warm wash cloth/flannel. It doesn't erase the pimples instantly, but they sure are a lot drier and on their way to healing up.
Currently listening to: Cold War by Janelle Monae