• 1 bar of soap, small (not super size)
• 3 C. water

Take your bar of soap (use Dove or store brand like it, because it's more moisturizing), and grate it with a cheese grater. Pour the water and grated soap into a microwaveable container and cook on high for 3 minutes. Remove and stir until all soap bits have melted (put in a bit longer, if needed). Let it cool, then pour into pumps (leftover from store bought liquid soap), and the remainder in any container with a lid.

Yield: about 24 oz.