While searching for something else, I came across this great page about making your own laundry soap/detergent. It’s so good I had to share it with you.
If you’re interested in doing this, this page has 10 recipes and more than 200 comments from people who have made these recipes and others.
Most use bar soap (please use more natural soaps than the recommended brands), washing soda, borax, and other natural ingredients. You can make it unscented or add essential oils–as much or as little as you like.