Procedure:
Pour the water into the pot and start heating.
Add the soap cut into pieces and mix well. Cook on low heat for about 2 hours, until the soap has completely melted.
Add the vinegar and baking soda.
Turn off the heat and let cool for 30 minutes.
Pour the liquid detergent into plastic bottles, taking care to fill them only up to 1/3 of their capacity).
Pour water into the bottles, using the proportions of 1 part detergent and 2 parts water (for example, for every 100 ml of detergent, 200 ml of water).
Let it sit for about 12 hours before using.
Caution: Do not add essential oils to flavor your detergent.
Now that you know how to prepare a liquid laundry detergent starting from very simple ingredients within everyone’s reach, try to prepare it right away, you can save tens of euros.
