Your washing machine runs at 57°F. The CDC says bacteria die at 160°F. That's a 103-degree gap between what kills pathogens and what you're actually using on your underwear. And Procter & Gamble spent the last five years making sure you'd widen it. They enlisted Ice-T, Stone Cold Steve Austin, the NFL, Walmart, Samsung, NASA, and the World Wildlife Fund to convince America to wash in cold water. Cold water loads went from 48% in 2020 to 57% in 2023. Their Cold Callers campaign alone drove a…