Need water right now? Fill a pitcher, add a few drops of lemon juice or a splash of vinegar to the water, and let it sit for 10 minutes. The acid neutralizes the gas. It’s not a permanent fix, but it’ll get you through the night without gagging.
Or, just boil the water for a minute. Boiling drives off the hydrogen sulfide—your kitchen will smell like hard-boiled eggs, but your teeth won’t feel like sandpaper. Yes, I’ve done both. I’m not proud, I’m just hydrated.
When to call a pro (and when not to)
If the smell is so strong it lingers even after flushing, or if you notice black stains on your fixtures, you might have a serious sulfur bacteria colony in your well. That’s when you call a plumber for a chemical shock treatment. It’s overkill for a minor stink, but it’s the nuclear option that works.
Water Smells Like Eggs? Causes and How to Fix It — Austin Plumbery
On the other hand, if you’re renting and the landlord gives you the “just let the water run” excuse, feel free to laugh. Running water won’t fix a bacteria problem any more than running in circles will fix a flat tire. Ask them to replace the anode rod or install a filter—it’s their job, not your sacrifice.
