You’ll Never Guess Which Espresso Machine Ruins Your Coffee Forever

Sat, 18 Apr 2026 21:12:31 +0000

# You’ll Never Guess Which Espresso Machine Ruins Your Coffee Forever When it comes to crafting the perfect espresso, not all machines are created equal. While many home brewers assume their espresso is just a matter of grinding beans and pulling shots, some machines secretly sabotage your coffee before the first bubble even forms. If you’ve ever tasted a surprisingly bitter or flat shot despite following “perfect” recipes, you might’ve encountered an espresso machine that ruins your coffee forever. In this article, we’ll reveal the surprising culprits behind ruined espresso and explain how to avoid them. ## The Hidden Saboteurs Behind Bad Espresso ### Machines with Poor Temperature Stability
Espresso extraction relies heavily on consistent water temperature—usually between 195°F and 205°F (90°C to 96°C). Many budget espresso machines lack precise thermal regulation, causing temp swings that alter flavor profiles. Over time, sudden drops or spikes damage bean chemistry, permanently ruining your coffee’s balance.