Next time your hot water smells like a sulfurous ghost, just remember: you’re experiencing real geology and microbiology in your own bathroom. That smell is the echo of ancient life, bacterial chemistry, and metal sacrifice—all for your hygiene. It’s gross, but it’s also kind of poetic. Or maybe I’ve been inhaling too much H₂S.
Now go flush that water heater. Your nose—and your future guests—will thank you. And if all else fails, you can always switch to cold showers. They’re bracing, and they smell like nothing. Except regret.