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June 24, 2025

Homemade Laundry Detergent: Natural, Non-Toxic Cleaning

You care about what goes into your body — but have you thought about what touches your skin every single day? Most commercial laundry detergents are loaded with synthetic fragrances, dyes, and harsh chemicals that can irritate the skin and even disrupt hormones. If you’re looking to detox your home and reduce your family’s exposure to toxins, switching to a homemade laundry detergent is one of the easiest and most impactful steps you can take.

Making your own detergent might sound intimidating, but it’s actually incredibly simple. With just a few affordable ingredients, you can create a laundry soap that’s gentle, effective, and eco-friendly. Bonus: it smells amazing (if you choose to add essential oils), and you’ll save money in the long run.

Glass jar of homemade laundry detergent with wooden scoop on neutral-toned counter

Whether you’re trying to live a more holistic lifestyle or you’re managing sensitive skin conditions like eczema, this homemade detergent recipe is for you. Let’s walk through what’s really in conventional detergent, why this recipe works, and how to customize it to your family’s needs.

Why Make Your Own Laundry Detergent?

  • It’s Non-Toxic: No artificial dyes, sulfates, or synthetic fragrance.
  • It’s Affordable: Ingredients cost less than most store-bought eco-detergents.
  • It’s Customizable: Add essential oils, skip them, or tailor the recipe for HE washers.
  • It’s Easy: Five ingredients. Five minutes.

What You’ll Need

  • 1 cup washing soda
  • 1 cup baking soda
  • 1 bar castile soap (grated) or 1/2 cup castile soap flakes
  • 1/4 cup citric acid (optional, for soft water & extra cleaning power)
  • 15–20 drops essential oil (optional: lavender, lemon, eucalyptus)
Natural DIY laundry detergent ingredients arranged on neutral-toned counter

How to Make Homemade Laundry Detergent

  1. Grate your bar of castile soap. Use a cheese grater or food processor.
  2. Mix all dry ingredients. In a large bowl: baking soda, washing soda, and citric acid.
  3. Add the soap flakes. Stir thoroughly to combine.
  4. Add essential oils (optional). Drop them in and stir to distribute evenly.
  5. Store. Keep the mixture in an airtight glass jar. Label it.
Finished laundry detergent in jar

Tips for Success

  • Use unscented soap if you or your family is sensitive to fragrances.
  • For HE machines, use only 1–2 tablespoons per load.
  • Grind finer if you want a powder that dissolves quicker in cold water.
  • Double the batch to save time on prep later.

Storage Instructions

Store your homemade detergent in an airtight container away from moisture. A glass jar with a scoop works beautifully and looks great on open shelving.

Variations

  • Liquid Version: Dissolve the mixture in hot water and store in a dispenser.
  • Borax-Free: This recipe avoids borax, but if you’re comfortable with it, you can substitute citric acid for extra softening.
  • No Essential Oils? Leave them out. Your detergent will still be effective.

FAQ

How much should I use per load?

2–3 tablespoons for regular washers. 1–2 for high-efficiency machines.

Does it work in cold water?

Yes, but finely ground soap flakes will dissolve better.

Is it septic safe?

Yes. This natural recipe is free from harsh chemicals and safe for septic systems.

Can I use it on baby clothes?

Yes — as long as you skip essential oils. It’s gentle and free from irritants.

Final Thoughts

Making your own laundry detergent is one of the simplest ways to take control of your home’s wellness. It’s easy, affordable, and surprisingly satisfying to use something you’ve made yourself. Whether you’re ditching chemicals or just looking for a healthier option, this recipe is a clean, gentle, effective solution.

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