the oil cleansing method is very very simple - you use oil to clean and moisturize your skin instead of soap.
what i do is pour a small puddle of jojoba oil into the palm of my hand and smooth over my face, working it into my skin including my eyes and eye lashes. not so much that it drips off of my face but enough that i have a good layer on my skin. the oil breaks up any makeup, including eye makeup and mascara and doesn't irritate my eyes.
then i take a wet washcloth as hot as i can stand it and lay over my face, almost like i am steaming it. i do this a few times and then start to massage the oil off of my face while rinsing the washcloth in warm water to remove as much oil as i can. this removes all traces of makeup and dirt that may have been on my face.
after i am good and clean, i pour a very tiny amount into my hand and smooth over my face, paying extra attention to my eye area. it soaks in after a few minutes. i do this every night.
in the morning, i just clean my face with water, nothing else.
that's it!
i wanted to add that i am 37 and i have some lines around my eyes and some sun damage, but that's it. no major lines on my face and i credit the jojoba.