How to make your own laundry detergent? The eco-friendly method with 3 ingredients

Categories: Advice
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Make your natural homemade laundry detergent with 3 ingredients

Want to reduce your waste and adopt a more eco-friendly daily routine? Making your own laundry detergent is a great start! Easy, economical, and healthy, discover our 3-ingredient recipe.

Make your own homemade laundry detergent in less than 10 minutes with your children: here's how.

Ingredients and equipment from the start

No unnecessary suspense: to make your homemade laundry detergent, you simply need:

  • 50g of Marseille soap flakes (pure, without added glycerin)
  • 1 liter of water
  • 1 tablespoon of baking soda

Optional: 10 drops of lavender essential oil (if baby is over 3 years old)

Preparation steps
(to do with children!)

  • Heat the water without boiling it.
  • Add the soap flakes and stir until dissolved.
  • Off the heat, add the baking soda.
  • Let it cool, pour into an empty bottle.

An eco-friendly activity that's both fun and educational

What if making laundry detergent became a Wednesday afternoon activity?

We often think that household products should be kept out of children's reach. However, this 100% natural recipe is ideal for including them in an activity that's both fun and educational.

While mixing ingredients, your children discover textures, learn to measure, and understand the laundry cycle. It's like turning the bathroom into a gentle chemistry lab.

Take Leo, age 5, for example: he loves grating soap flakes and pouring warm water with his little ladle. Each step becomes symbolic play: we're cooking our magic potion to make clothes perfectly clean!

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Why make your own laundry detergent? 3 concrete reasons

Making your own laundry detergent isn't just an eco-friendly whim. It's a real strategic choice for your family.

  • Economical: a bottle costs less than 30 cents to make.
  • Ecological: no packaging waste, no harmful substances released.
  • Hypoallergenic: no more redness and itching for sensitive skin.

It's also an opportunity to convey a strong message: we can take care of ourselves and the planet without compromise.

💡Did you know?

Some commercial laundry detergents contain up to 17 chemical components, including several potential allergens. In comparison, your homemade detergent contains... 3.

Adapting the recipe according to age

You can adjust the experience according to your children's age. For the little ones, the pleasure lies in observing and mixing. Older children can read labels, understand soap properties, or even decorate the bottles!

It's a bit like a collaborative puzzle: each family member contributes to a common product, useful in daily life. And what joy to pour "their" detergent into the machine saying: "I made this!"

However, be careful: no essential oils for children under 3 years old. And always supervise use, even if the ingredients are natural.

Kids' corner: Lou's laundry detergent

Lou, age 7, started by accompanying her mom to bulk stores. Together, they choose soap flakes, weigh ingredients, and note down proportions. Once home, Lou takes charge of the production like a real project manager.

The result? Less plastic, more autonomy, and a little girl who explains to her friends why she no longer buys detergent at the supermarket.

What about effectiveness?

Some parents still have doubts: does it really clean?

The answer is yes. Especially for everyday laundry (clothes, sheets, towels). For tough stains, you can add a spoonful of sodium percarbonate directly into the drum.

It's a bit like homemade cooking: the result is different, but healthier, simpler. And you know exactly what's in it.

Final checklist for successful homemade laundry detergent

✅ Marseille soap (genuine, without glycerin)
✅ Baking soda for disinfecting
✅ Hot water for proper dissolution

✅ Age-appropriate parental supervision
✅ Guaranteed pride with every wash

As you can see, making your own laundry detergent isn't a chore. It's an opportunity. An invitation to create, to pass on knowledge, to laugh and learn together. And above all, to wash more cleanly — without harming the planet.