I have been using this for 6 months now and am pleased with the results.
Mix until combined:
- 1 Bar Fels Naptha (shredded to powder)
- 1.5 Cups Borax
- 1.5 Cups Washing Soda
- I use a hand grater to powder the bar soap.
- Use any soap you want, I like a low smelling laundry soap.
- Cost: $0.03/load
- The above amount lasts a long time - 3 months or so.
- For whites you must use Oxy Clean - otherwise the whites can dull.