02/09/2026
Hot water that smells like rotten eggs or sulfur is almost always caused by hydrogen sulfide gas (H₂S) produced by bacteria in your water heater. The good news: it’s not dangerous to drink, but it’s fixable.
Check this article to read more about it:
Hot water smells like rotten eggs? It's hydrogen sulfide from bacteria in your water heater. Learn the 3 causes and how to fix it with a simple flush or anode replacement.