no discoloration of flatware?? i found using strong mixture of TSP for paint jobs to discolor metal pails, etc.
I guess all in the strength.....?! i will experiment with low dose mixtures first.
So far, so good : No discoloration of flatware, and at least there aren't any food particles adhering to them, either. It's mainly the lack of spots on glasses, mugs, and dishes that I've noticed, though.
I believe I will try the STPP, as it DOES sound a bit safer.