My late husband used to get washing soda somewhere locally. Beats me where he got it, but here I am. I use it to make my own laundry detergent (a gal's gotta take control of the situation when even "free and clear" products cause respiratory issues). The hillbilly QFC people just give me a blank stare. Safeway and Ballard Market as well. I called the Ballard Freddy's and the person was really out to lunch, said to come to the store and look on the baking and laundry aisles and if it wasn't there, they didn't have it. Andy got it somewhere around here locally, just don't know where. The now empty box says Arm & Hammer Super Washing Soda, 55 oz. This is NOT baking soda, that is a different chemical completely.
Any ideas where to find?