“Precisely—white vinegar! Nothing better for a stain. Except that the carpet is never quite like it used to be, is it? Even if you can’t see the red anymore, there’s always something about that spot. It’s a little too clean for the rest of the rug, and it keeps that lingering vinegar smell, right? Now a healthy suspension of sodium bicarbonate might help with that, but there’s always something left behind.”

