How Do You Make Laundry Detergent From Fels Naptha?
To make laundry detergent from Fels Naptha, you will need one bar of Fels Naptha soap, borax, washing soda, and water. First, grate the bar of soap and add it to a pot with 4 cups of water, heating and stirring until the soap has melted. Next, add 1 cup of borax and 1 cup of washing soda, stirring until dissolved. Pour the mixture into a large bucket and add 1 gallon plus 6 cups of water, stirring to combine. Let the mixture sit for several hours until it gels. Use ½ cup of the detergent for each load of laundry.