To make a milkshake bath, pour 1 ½ c skim milk ice cubes, ½ c skim milk, 1 T cocoa powder, 1+ T sugar, and a pinch of salt into a blender and puree until smooth. This is enough milkshake for both itty bitty and for Mom! Secure the milkshake in a cup with a lid, add a straw, and drink the cold icy deliciousness while soaking in the bath water. Ta da! Most enthusiastically anticipated bath to date.