Never imagined making laundry detergent but here we are. Over the last 6 years I have been transitioning our household products to lower or non-toxic alternatives. This is the recipe I used from a friend — 4 cups of borax 4 cups of washing soda 1 cup of epsom salt for stain removal (optional) 1 bar of castille soap (any scent) Combine the borax, washing soda, and epsom salt. Grate the soap, immediately stir in with a wooden spoon, and seal with an air tight lid. Two scoops for a large load and one for a small load. LTKFamily LTKHome