If you already have a water softener, check the brine tank. Sometimes, the salt can harbor bacteria that produce sulfur. Give the tank a quick scrub with a mild bleach solution (a capful of bleach per gallon of water). Rinse well and refill with clean salt. This is like cleaning out your fridge—takes 20 minutes, but makes everything fresher.
No softener? A simple activated carbon filter under your kitchen sink can zap the smell for most homes. It’s like a Brita pitcher for your whole faucet, and it costs less than a dinner out.
Shock Chlorination: The Nuclear Option (But It’s Gentle)
Sometimes, your well simply needs a good “spring cleaning.” This is called shock chlorination—and no, it’s not as scary as it sounds. You pour a small amount of household bleach (not the splashless kind) down your well, let it circulate, then flush it out. It kills the sulfur-producing bacteria and clears up the smell for months.
Think of it like a power wash for your plumbing. You run the hose, let the suds do their thing, and the next day, you get fresh-smelling water. Most well-maintenance guides include step-by-step instructions, or you can call a local well pro to do it for $100–$200.
