1 Fels-Naptha soap bar
1 Cup Washing Soda
1/2 Cup Borax powder

Grate soap or break into pieces and process in a food processor until powdered. Mix all ingredients. (can also use blender to make a finer powder)

For light load, use 1 Tablespoon. For heavy or heavily soiled load, use 2 Tablespoons.

Yields: 2-1/2 Cups detergent (Approx. 40 loads)