This cost saving formula for laundy soap makes 2 gallons for about $.77. Takes less than 1/2 hour to make and uses only 3 ingredients that you can find in the laundry section at the store.
One bar FelsNaptha Soap (Cut into thirds)
1/2 cup Arm and Hammer Washing soda
1/2 cup 20 Mule Team Borax
Grate 1/3 bar of Soap into a sauce pan. Add 6 cups of water, heat and stir until soap is all melted. Remove from heat and pour