A few months ago, though, I came to the end of this supply so I decided it would be a great time to try making my own. I put together a small batch, so I could see how I liked it. I made enough to last about a month and was quite pleased with the results, so this time, I made four times as much, so that it will last me quite a bit longer in between making batches. It is so cheap and easy to make. The only tedious part is grating the soup. But, I just do it while watching TV (or better yet, ask the FD to do it for me) and it's no problem at all!
It cost me between $10-15 to buy all the ingredients (a large box of borax, a large box of washing soda, and a bulk package of Ivory soap) and this will give me enough to make at least 5 batches of detergent (based on 2 bars of ivory per batch, 10 bars in the package). At that point, I will still have lots of borax and washing soda left but I will need to restock on bar soap.
What you will need:
Homemade Laundry Detergent - from Tereasa and Taryn 2 cups Borax
2 cups Washing Soda
4 cups finely shredded gentle soap - I use Ivory (One shredded bar equals approx. two cups)
Mix all ingredients together in a large air tight container and store in your laundry room.
I use two tablespoons of the mixture per large load and one tablespoon for a small load.