Put these 3 ingredients in a blender to blend and grate the Fels-Naptha even more. After doing this, it will look just like the store purchased detergent, but will not include all the “fillers." You will use less product per load and will have less “bubbles." Remember, just having bubbles doesn’t mean clean. I use 1/2 to 1 teaspoon per load. I have a HE-High Efficiency washer, and it works great in regular washing machines as well. ***Please note: I now use only 1/2 teaspoon per load in my large capacity HE washer.