Another Pinner said: Borax-free powdered laundry detergent. Wish I'd found this before I made up a big batch using Borax, which is actually really bad for you. As is Fels-Naptha... I'll be using this recipe with Dr. Bronner's Bar Soap (you can use baby mild or scented) next time around. I'd recommend using a mask or something because as great as Dr. Bronner's soap is, its not so great when you grate it and breathe it into your lungs! Trust me.
How to Make Homemade Laundry Detergent | Greener Greener
dishwasher soap - Baking Soda (frugal favorite!) Borax (all-natural household cleaner, available at many stores in the laundry aisle) Mix together equal parts of each ingredient, store in a labeled container Use just like a commercial powdered detergent, approximately 2 TBS per load. That’s it! Each load will cost you mere pennies.