I am a true believer of 'Whats good to get into your mouth is also good for your skin'. After series of looking for the perfect scrub bean in my kitchen - from coffee to oatmeal to tea to skim milk powder - I found Gulaku sugar stick has the 'just right' texture for scrubbing. 

You only need to add it with a little drop of liquid ( I use full cream milk today), let it sit for a few minutes (just check the textures of the sugar crystal cubes until you find it perfect for your skin) and go scrub. You can also use honey, olive oil or your prefered moisturizer.