from http://www.thefrugalshopper.com/articles/detergent.shtml Recipe #3 Water 1 Bar Fels Naptha Soap, Grated 5 Gallon Bucket 1 Cup Washing Soda 4 1/2 Gallons Water added 1 cup Borax Place grated soap in a small saucepan and cover with water. Heat on low until dissolved. Fill bucket with hot water, and add soap. Stir to combin