We see all these homemade laundry detergents and I have sort of been left wondering which one I should be making because they are all a little different. Well check this out. House Logic was smarter than me and using mustard (which is pretty hard to get out) as the dirty stuff to clean, just went ahead and tested a bunch of the recipes and a commercial detergent along with them and she can tell you which homemade laundry detergent actually cleans the best.
houselogic.com