Go into the bathroom and take a tissue or paper towel and wet it and twist it then, dab it slowly then add a little soap to (your tissue, anything) your wash cloth, anything soft. And start rubbing slowly and and a little more soap (liquid soap) (recommended) slowly and when wet and stain is gone, blow dry on low, but you can either do hot or warm.
You could use this spray called Dreft (looks like it's for babies:not anymore!) you just spray it on and rub it in with a washcloth. Wet the washcloth, it doesn't matter if the water's hot or cold. Let it dry and then you're done!
reading through many of these answers shows me HOW MANY STUPID PEOPLE THERE ARE OUT THERE!!!! Sometimes it isn't wise to just throw something in the washing machine and wash it. Makeup is tricky. I just pre-treated with Zout and my makeup stain is STILL THERE! Looking for another strategy!