2 additional Gallons of warm water
Please Note- I used glycerin soap for 2 reason, one I had it on hand already from making it for Christmas gifts, it's a soft soap so you just have to chop it up and it melts quickly, Two because it is said to be a natural fabric softner, thus eliminating fabric softner. Altho Im not sure yet them I'm prepared to give up my liquid fabric softner because the truth is I don't buy it to make my clothes "fluffy" I buy it because it makes my clothes smell good :)
Pour the soapy water into a large, clean pail once it's ALL melted and add the Borax and Washing Soda and 2 gallons of water Stir well
I raided the recycle bin and used empty fabric softner and laundry jugs to store this in. Now when I need to use it I just shake it up and add 1/3 cup of the soap to the laundry. Which I measured and it equals a capful on my jug.