Here's what I use:
Washing Powder
2 cups borax
2 cups washing soda (box will say Arm & Hammer in big letters, washing soda in small letters)
1 cup colour safe bleach
1 bar laundry soap.
I make enough so that the whole box of borax is used--I think I use 4 bars of soap total. My whites stay white, but I still use spray and wash for stains. (mainly because 4 years ago, I bought a huge jug of it, and haven't used it all. I usually only have to spot treat my whites and lights. My whites are still white after two years of using this recipe.
My first batch was the liquid, I felt it was alot of work for no real benefit, other than having to store big containers of it, and thus having to make it more often. the powdered version works well for me, and I have a front loader. It has never gunked up my machine. I don't use fabric softener, will use vinegar only when using the dryer, which would only be in the winter, if at all. The trick to having static free clothing coming out of the dryer is to not run it so long. There is a point between damp and over drying, where the clothes will come out static free.
I also make it once a year, and the total cost for a years worth of laundry soap is~$12. Fits my frugal nature