It is a quarter to eleven. Cleanser, toner, moisturizer, done. Then the sleeping mask goes on, it feels a little tacky, and you stop with one hand near the tap. Is this the kind you wash off, like the clay mask from Sunday? You leave it, turn the light off, and in the morning there is a faint shiny patch on the pillowcase and a new question: wash your face before sunscreen, or put the sunscreen straight on top? Part of the confusion is the word itself. Almost everything else sold as a mask comes off...