Best Non-Toxic Homemade Laundry Detergent

User Reviews

5

33 reviews
Excellent
  • Servings

    80 loads

Best Non-Toxic Homemade Laundry Detergent

This Homemade Laundry Detergent combines grated Castile soap with borax, washing soda, baking soda, and sodium percarbonate for cleaning power without harsh chemicals. Optional essential oils like tea tree, thyme, and lemon can be added for natural mold prevention and scent. The powder form makes dosing simple and storage easy.

Description

The Best Non-Toxic Homemade Laundry Detergent is a powder blend made by finely processing a bar of Castile soap, which acts as a gentle cleaning agent. Borax and washing soda provide water softening and stain removal properties, while baking soda helps deodorize laundry. Sodium percarbonate, often known as oxygen bleach, boosts stain-fighting and whitening power without chlorine bleach.

The detergent is mixed thoroughly in a food processor to ensure uniform texture and is stored in an airtight container to prevent clumping. About two tablespoons are recommended per load, with a smaller amount recommended for high-efficiency machines. Optional essential oils such as tea tree, thyme, and lemon oils can be added to help prevent mold and add fresh natural fragrance.

This detergent provides a customizable, eco-friendlier alternative to commercial products, with flexibility for substitutions like using more baking soda if borax is unavailable. It also can be dissolved in water before use if preferred.

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Ingredients

Servings
  • 1 oz bar Castile soap I use Kirk's brand
  • cup borax
  • cup washing soda
  • cup baking soda
  • 5 tablespoons sodium percarbonate (or 1 1/4 cup Oxi Clean Free)

Optional Essential Oils for Mold Prevention

  • 15 drops tea tree oil
  • 15 drops thyme oil
  • 15 drops lemon oil

Instructions

  1. Grate the castile soap with a grater.
  2. Put the grated castile soap pieces in a food processor bowl. Pulse until only large crumbs (no chunks) remain.
  3. Add remaining ingredients to the food processor and alternate pulsing and blending until well combined.
  4. Store detergent in an air-tight container to help avoid clumping.
  5. Simply add about 2 tablespoons directly into your washer bin with your clothes (you might want to only use 1 tablespoon for HE front loaders. Add more, if desired, for larger or more heavily stained loads.
Equipments used:

Notes

  • Grated Castile soap helps ensure even blending and avoids damaging food processor blades; chopping is an alternative but less efficient.
  • To prevent clumping in humid climates, store detergent with a dessicant in an airtight container.
  • Baking soda can substitute borax if unavailable, though effects may vary slightly.
  • For some needs, pre-dissolving detergent in water before adding to the washer may improve performance.
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5

33 reviews
Excellent

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