2 bars Fels Naptha soap, grated (or enough bars to make 28 ounces)
8 cups washing soda
4 cups borax
4 cups powdered all-color bleach (optional)
20 drops (or more) essential oil (optional)
Mix all ingredients together and store in a lidded container. This will last a LONG time!
For light loads, use 1 tablespoon. For heavy or heavily soiled loads, use 2 tablespoons.