If your hot water smells like a swamp monster’s armpit but your cold water is fine, your water heater is the culprit. It’s the perfect spa for bacteria—nice and warm, with a buffet of minerals to snack on.
The fix? Turn up the heat. Crank that thermostat to 140°F (60°C) for a few hours. It’s like giving your water heater a fever that kills the stinky bugs. Just remember to lower it back to a safe 120°F afterwards, or you’ll scald yourself and your guests—nobody wants that drama.
Alternatively, flush the tank. Attach a hose to the drain valve and let the rusty, eggy water gush out until it runs clear. It’s like giving your heater a colonic—satisfying and oddly therapeutic.