A friend of mine just sent this to me a few days ago. So, here it is. I have yet to try it...but, I am going to. Best of Luck!
K.
Homemade Laundry Detergent
I don't want to come off as an extremist, but this laundry detergent is going to save me about $35.00 per month with a family of 7, so I am happy! I made the two gallon recipe and divided it among four 1/2 gallon size juice bottles. It needs to be shaken really well, or you can make it in a five gallon bucket and stir it really well to remove lumps.
Five Gallon Recipe:
1 bar grated Fels Naptha soap
1 cup Arm and Hammer washing soda (NOT baking soda)
1 cup 20 Mule Team Borax
Put grated Fels Naptha in saucepan and cover with water. Heat on low until dissolved. Fill bucket with hot water and add soap. Stir to combine. Add 1 cup washing soda and 1 cup borax and mix well. As it cools, it will thicken. If mixture becomes too thick, add hot water to thin it to desired consistency. May be used immediately. Mix well before each use. Use 1/2(normal) to 1 cup per load (heavy). I use 1/4 cup in my HE front loading washer.
Two Gallon Recipe:
1/2 bar Fels Naptha Soap, grated
1/3 cup Arm and Hammer Washing Soda ( NOT baking soda)
1/3 cup 20 Mule Team Borax
Mix Fels Naptha soap in a saucepan with 3 pints hot water and heat on low until dissolved. Stir in Washing Soda and Borax. Stir until thickened, and remove from heat. Separate the mixture into 2 - 1 gallon jugs. Fill to top with hot water and shake vigerously. Set aside for 24 hours, or until mixture thickens. You may add additional HOT water if the mixture becomes too thick. Use same amounts as above.
Cost Analysis! (the fun stuff)
I found all the ingredients at both Winco and Fred Meyer
at Winco:
Felsnaptha - $1.12
Washing Soda - $2.70 (one box is about 6 cups)
Borax - $3.78 (one box is about 12 cups)
Fred Meyer was a little bit more
To make one 5 gallon batch costs: $1.88
1/4 cup per load means 5 gallons will do 320 loads of laundry
Each load cost $0.005875 (just a little more than half a cent!
For my family I figure I will need to make detergent every other month
(don't do the math on the number of loads you wash it is depressing!)
Based on that a years supply of detergent would be
6 Bars of Felsmaptha soap - $6.72
1 box of Washing Soda - $2.70
1 box of Borax (I really only need 1/2 box) - $3.78
For a grand total of : $13.10
Even if you don't love this detergent you could by the ingredients for a year supply and just keep it and the recipe for when you HAD to use it.