See ya later Soft Soap

Just mixed up a batch of all-natural liquid soap to use for hand-washing. The recipe is remarkably simple:

1 cup water
1/4 cup liquid castille soap (like Dr. Bronners)
1 tsp vegetable glycerine

This stuff lathers up nicely, smells fabulous (thanks to the all-natural essential oils used in the castille soap) and costs next to nothing. I promise. I'll never buy soft soap again! (But I will reuse my leftover soft soap pump jars).

What are some of your favorite recipes for all-natural products?