My coworker, FM, gave me a sample of her laundry detergent along with the recipe, because this costs about 3 cents per load. Just a note, she will be changing the soap to make for a more green recipe.
1/3 bar Fels Naptha Soap
Â½ cup Washing Soda
Â½ cup Borax Powder
Grate Soap and put in sauce pan.
Add 6 cups water and heat until the soap melts.
Add Washing Soda and Borax stir until dissolved.
Remove from heat.
Pour 4 cups hot water in bucket.
Add soap mixture and stir.
Add 1 gallon plus 6 cups of water and stir.
Let sit for 24 hours.
Use Â½ cup per load.