Here’s a quirky fact: Your nose is a genius. It can detect hydrogen sulfide at incredibly tiny levels.
We’re talking parts per billion. Your nose is better at finding this gas than most machines are.
So when you complain about a faint whiff, you’re right. You’re a superhero of smell.
The “Hot” vs. “Cold” Mystery
Notice the smell gets worse with hot water? That’s a clue.
Heat releases the gas faster. Think of a shaken soda can—warm soda spits more.
If only hot water stinks, blame your water heater. It’s the most likely offender.
Sulfur in Water: Causes, Smell & How to Fix It
If both hot and cold stink, the problem is deeper. It’s in the well itself or the ground water.