Grate the bars of soap and let dry out for a few hours. I then transfer the soap flakes back to the food processor with the blade and chop into small pieces. Mix the boxes of washing soda (note: NOT baking soda), Borax, and soap flakes together. Store in an airtight container.
Wasn't that easy?! You just made an ample supply of laundry soap for pennies per load!
You only need 1 Tablespoon per load, 2 Tablespoons for heavily soiled loads. Use 1/4-1/3 cup vinegar in your rinse cycle and not only are you saving money but you are keeping the toxins out of your home! Yea for you!


