I mixed two heaped teaspoons with a quarter cup of water and a teaspoon of honey. I spread it evenly (ish) on my face after cleansing with the OCM. I stuffed some cotton wool up my nose to block out the scent.
Notes: Oh my God the smell. Nothing has ever drawn the dirt out of my pores quite like seaweed, but dear God that smell. You can also add a couple of spoons to a hot bath to allow it to work on the rest of your skin.