Can I Run Dishwasher During Boil Water Advisory

So, the Boil Water Advisory Hit… and Your Dishwasher is Full of Dirty Dishes

Okay, picture this: you’ve just finished a glorious, messy dinner. The lasagna pan is crusty, the kids’ cups have that weird milk residue. You load the dishwasher, press start, and—BAM—your phone lights up with a boil water advisory. Ugh. What a buzzkill. Now you’re standing there, staring at the machine like it’s a ticking time bomb.

Can you let it run? Or are you about to accidentally re-enact a scene from a horror movie where the dishes sprout tiny, invisible monsters? Let’s break this down before you break out in a cold sweat.

The Short Answer: It’s a Bit of a Sticky Situation

Here’s the straight talk, friend: Yes, you can usually run your dishwasher during a boil water advisory, but only if you do a little extra work. Most modern dishwashers don’t get hot enough to kill the nasties in the water itself. Think of it this way: your dishwasher is great at scrubbing off last night’s spaghetti, but it’s not a water-treatment plant.

The good news? You don’t have to hand-wash every single plate. The bad news? You have to be a tiny bit smarter than the machine. Don’t worry—we’ve got this.

Why Your Dishwasher Isn't a Magical Germ Slayer (Sorry)

The main worry with a boil water advisory is bacteria, viruses, and parasites like giardia. Your dishwasher’s typical hot water cycle might hit around 130–150°F (54–66°C). That’s toasty for a bubble bath, but it’s not hot enough to reliably nuke those waterborne crashers.

To truly sanitize, you need water at a rolling boil—212°F (100°C)—for at least one minute. Your machine can’t do that without help. But! If you have a sanitize cycle on your dishwasher, you’re in luck. Those cycles are designed to get the water even hotter, often past 155°F (68°C), which is game-changing.

Even with a sanitize cycle, check your manual. Some models just add a rinse agent and don’t actually boost the temperature enough to kill all bugs. Read the fine print, you beautiful nerd. Your friends will thank you.

The "Just Run It" Method (With a Twist)

If you’re feeling lazy (we all are), here’s the easiest path: Use the sanitize cycle and make sure your dishes are bone-dry before you put them away. Heat from the drying cycle helps, too. But if your dishwasher is a budget model from 2005 that sounds like a lawnmower, you’ll need a backup plan.

Another pro tip: Don’t use the "quick wash" or "light" cycle. Those are like giving your dishes a gentle rinse with a garden hose. They won’t even touch the scary stuff. Save those for after the advisory lifts, okay?

And whatever you do, never open the dishwasher mid-cycle to “check” if the water is boiling. That’s how you get a face full of steam and a sad, wet shirt. Just trust the process.

The "Wait, I'm a Worrier" Method (For Overachievers)

If you’re the type who triple-checks the lock on your front door, listen up. The absolute safest move is to run the dishwasher empty with a little bleach (about a teaspoon) on a heavy-duty, sanitize cycle first. This nukes any bacteria lurking in the pipes. Then, load it up and run a second cycle with your dishes.

But wait—don’t use bleach with stainless steel! It’ll pit your shiny pots. Only do this once, before you load the dishes. For the actual dishwashing, use a dishwasher detergent that contains bleach (like Cascade or Finish). That adds an extra layer of “die, bacteria, die!”

Can You Use Dishwasher During Boil Water Advisory? Safe Tips!

And here’s a laugh: if you’re really paranoid, you can hand-wash your dishes with bottled water and a scrub brush. You’ll feel like a pioneer, except you’ll have Netflix on in the background. It’s a vibe.

But What About the Dishes They Touch?

This is the part everyone forgets: even if the water is gross, the heat and soap do a lot of the work. Dish soap is a master degreaser and helps loosen up bugs. Add very hot water (if you got your tap hot enough before the advisory), and you’re killing most of the easy targets.

Still, the CDC and most health departments say: If you have an immunocompromised person at home, play it safe. Hand-wash with boiled or bottled water, or use disposable plates. It’s a small price to pay for peace of mind, and you get to feel like a responsible adult for a whole day.

Oh, and don’t rinse your dishes before loading. Rinsing in contaminated water is like washing your hands with mud. Just scrape off the big chunks and let the machine do its thing. Trust the machine. (But verify, always.)

The "I'm Doing This Anyway" Checklist

Here’s a quick cheat sheet for your fridge (or your soul):

1. Check for a sanitize cycle. Use it. No sanitize? Move to step 2.
2. Use the hottest water your machine can handle. Some models let you boost the heater.
3. Add a rinse aid with a sanitizer booster. Yes, that’s a thing. Look for ones with citric acid.
4. Run the cycle completely. Don’t open the door early to “save water.” You’re not in a drought. You’re in a bacteria war.
5. Let dishes air-dry completely before you touch them. Humidity helps kill the survivors.

The Final, Smile-Worthy Truth

Here’s the uplifting part: you’re probably going to be fine. Humans have survived for millennia drinking from muddy rivers and eating off leaves. A little boil water advisory is not the apocalypse. Your dishwasher is a modern marvel, and with a tiny bit of planning, it can handle this hiccup.

So go ahead—hit that start button. Listen to the gentle whoosh of water. Pour yourself a glass of (safely boiled) tea. And remember: you are not broken, your dishwasher is not broken, and your dishes will sparkle. Just don’t drink the rinse water, okay? That’s weird anyway.

Smile, you dish-washing hero. You’ve got this. And when the advisory lifts, you’ll feel like you just survived a tiny, damp adventure. Plus, you’ll have a story to tell at the next dinner party—while you load the dishwasher, of course. 🥂