Home Exfoliating Facewash by Rhoda Mackenzie Home Exfoliating FacewashTake a face pad, pour one teaspoon caster sugar on it, then one teaspoon of lemon juice. Gentle exfoliate your face with one or 2 of these, leave for a couple of minutes then rinse off. Tastes likes lemon juice! Full of antioxidants and gentle fruit acids. It also helps to lighten skin.