DIY: Powder Laundry Detergent | dōTERRA Essential Oils
This simple DIY yields a natural and effective detergent. Ingredients 2 cups washing soda 2 cups borax 1 bar grated castile soap 25 drops favorite essential oil single or blend Instructions. Mix washing soda, borax, and grated castile soap together. Add essential oil, mixing to combine. Use ¼ cup per load. Store in an airtight container.