Homemade Liquid Laundry Soap: Easy, Efficient, and Eco-Friendly! Craft your own detergent with just a few ingredients. This DIY solution is not only gentle on clothes but also kind to your wallet and the planet. -Ingredients for Homemade Laundry Detergent: Fels-Naptha soap bar Washing soda Borax Essential oils optional Water -Instructions: 1.Grate the Fels-Naptha Soap Bar: Grate the Fels-Naptha soap bar into small pieces using the finest grater you have. 2.Boil Four Cups of Water: Start boiling four cups of water on the stove while grating the soap. 3.Melt the Grated Soap: Add the grated Fels-Naptha soap to the boiling water and stir over medium heat until the soap is completely melted. 4.Prepare the Five-Gallon Bucket: Fill a five-gallon bucket halfway with hot tap water. 5.Add Dry Ingredients: Add washing soda and Borax to the bucket with hot water and stir thoroughly. 6.Mix in the Soap Mixture: Pour the melted soap mixture from the stove into the bucket with the other dry ingredients and stir well. 7. Top Off with Hot Water: Fill the bucket to the top with hot water, ensuring all ingredients are well mixed.