Use it for a wet dishcloth wash – takes the sour smell right out. Or sprinkle it right on the washcloth in the sink. Or your string mop.
Sprinkle on used pots & pans, add a few drops of vinegar … no scrubbing required.
Put a little in the bottom of the empty garbage pail.
Add it to sour cream and watch it bubble… then add to pancakes or quick breads.
There are so many uses. I am loving it right now. I buy generic and it’s like 68 cents per box. Guess you can still buy something useful with a dollar.