Simple Laundry Powder
Three ingredients, no mystery. This is the kind of old-fashioned laundry staple our grandparents would recognize.
Ingredients
- 2 cups washing soda
- 2 cups baking soda
- 1 bar Dr. Bronner's Pure-Castile Bar Soap β Baby Unscented, finely grated
Steps
- Grate the bar soap as finely as you can β a box grater works.
- Whisk all three ingredients together in a large bowl until evenly mixed.
- Funnel into a jar with a tight lid.
- Use 1 tablespoon per regular load (HE machines included), 2 for heavily soiled loads.
Storage
Airtight jar in a dry spot; keeps indefinitely. Stir if it settles.
β οΈ Safety notes
- Keep powders away from children and pets.
- If anyone in the house is sensitive to coconut-based soap, test on one load first.
These are household recipes, not food β never taste-test them. Label every bottle, keep mixtures away from children and pets, and never mix vinegar-based cleaners with hydrogen peroxide or bleach.

