One of many ways to make your own laundry soap/detergent. Another way is....
1 cup borax
1 cup washing soda
1/3 bar Fels Naptha soap
In a container with a lid, combine all three ingredients and mix well. Use 1-2 tablespoons per load. I keep a small chunk of the Fels Naptha soap to pre-treat stains. It works great. If you don’t have or can’t find Fels Naptha, any bar soap that doesn’t contain added oils, moisturizers, or perfumes will work.
As always, tanks to Lisa Bedford at thesurvivalmom.com for the Fels Naptha soap recipe. :-)