In a large saucepan, bring 6 cups of water to a slight boil. Once the water begins to boil, turn off the burner and add the Borax and Washing Soda. Stir to dissolve.
In a large bucket (I use a 2 gallon bucket from the hardware store), combine the remaining 11 cups of room-temperature water and 1 cup Dr. Bronner's Liquid Soap
-15 drops Essential Oil (optional).
Pour the hot Borax mixture from the saucepan into the bucket.
Stir the mixture together.
Pour your mixture into desired storage container. I use a glass jar, like this, which I found at Target for a few dollars.
As the soap sits, the mixture may form into a gel. There may also be liquid and gel separation, simply stir or shake. This is normal. I use 1/8-1/4 a cup of soap per load of laundry. For stains, I use a small amount of soap directly on the stain. The gel will dissolve in the water of the washing machine.
Recipe by Live Simply | http://livesimply.me/2014/02/11/homemade-liquid-laundry-soap-all-natural-detergent/