The Real Reason Your Espresso Tastes Like Burnt Rubber
It happened again—one sip into my morning espresso, and I was hit with that unmistakable, unpleasant tinge of burnt rubber. Frustration crept in as I wondered, “Why now? What did I do wrong?” That moment of disappointment isn’t rare for many home baristas and coffee lovers alike. Trust me, I’ve been there. That uneasy, chemical-like…










