Today I tried a recipe from Pinterest. I made my own laundry soap and it was very easy. The only ingredients are:
1 cup Borax
1 cup Washing Soda
1 bar of Fels-Naptha
2 gallons of Water
First grate the whole bar of Fels-Naptha.
Add 1 cup Borax and 1 cup Washing Soda.
Add one gallon of water. Heat to melt the soap.
After everything is well mixed add the second gallon of cold water. Then just pour your laundry soap into a container.
This is just one of my containers. It made two gallons. I have not tried it yet but I look forward to it.