Laundry Detergent!
To give credit where credit is due, this is the site I got the laundry detergent recipe from:
http://www.buildingitonpennies.com/2011/12/homemade-laundry-soap-even-he-safe.html
Ingredients:
1/3 bar of Fels-Naptha soap (found in the laundry aisle)
1/2 cup Borax
1/2 cup Arm & Hammer washing soda
To start, I grated the Fels-Naptha using a grater I bought specifically for this project (so, not for food consumption).
Next, I melted the Fels-Naptha in a large pot of a 1/2 gallon of water.
Once that melted, I added the Borax and washing soda. This boiled for five minutes for the soaps to combine while I stirred occasionally.
Then, in a large 5 gallon bucket, I added 1.5 gallons of cold water. To this I added the melted soap concoction. Using the immersion blender, I stirred the mixture, let it sit for 30 minutes, then stirred again.
Once gelled together, I poured the detergent into two gallon containers. Let the laundry-ing begin!
Review: While I do believe this detergent cleans well, it separated a lot which I don't love. I keep a spatula (the one pictured actually) in the laundry room to stir occasionally. When I run out of this stuff, I think I will try a powdered detergent recipe.