The most common stink culprit is that classic rotten egg smell. If your water smells like someone hard-boiled a dozen eggs and forgot them in the sun, you’ve got hydrogen sulfide gas in the mix. This usually comes from sulfur bacteria living in your drain or water heater. (Yes, bacteria are having a party in your pipes. Gross, but fixable.)
Here’s the kicker: if the smell only shows up when you run hot water, the source is likely your water heater. The anode rod inside can react with sulfur to create that stench. If it’s cold water too? Well, your groundwater might just be rich in sulfur—a natural, non-toxic problem. Still, nobody wants a shower that smells like a fart.
Bleach or Pool Water? That’s Chlorine
Ever pour a glass of water and get a sharp, swimming-pool vibe? That’s chlorine, my friend. Municipal water systems add it to kill germs, but sometimes they overdo it. (Thanks for keeping us safe, but can we dial it back a notch?) Let the water sit in a pitcher for 20 minutes—the chlorine will evaporate, and your nose will thank you.
If the bleach smell is overpowering, though, check your local water quality report. A sudden spike could mean a system flush or a pipe burst. In rare cases, it signals a leaching issue from old plastic pipes. Either way, a carbon filter is your best buddy here. Don’t suffer through the smell—you’re not a dolphin at SeaWorld.
