Pour Vinegar in the Iron: A Laundry Hack That You Never Knew

By Elizabeth M.

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Vinegar in your iron? Sounds odd, right? I thought the same until my trusty iron betrayed me—spitting a weird brownish stain right onto a shirt I actually liked. Not a huge mess, but enough to make me stop and think: “Wait, do people actually clean their irons?” Turns out… yes, they do. And I clearly hadn’t.

After a little deep dive online, I ended up holding a jug of vinegar in one hand and my sad-looking iron in the other, wondering how I’d never heard of this hack before.

Your Iron Is Dirtier Than You Think

Inside your iron, minerals from regular tap water build up over time. Those deposits clog the steam vents, make it sputter instead of steaming, and eventually spit out nasty water onto your clothes. No one wants a fresh laundry day turning into a fashion crime scene. The fix? Good old vinegar.

How to Clean Your Iron with Vinegar (Step by Step)

First things first: let the iron cool completely and unplug it. No shortcuts here. Once it’s safe, mix about 2 ounces of plain white vinegar with 6 ounces of distilled water. Yes, distilled is important for cleaning—you don’t want to add more minerals to the problem.

Pour the mixture into the water tank, plug in the iron, and let it heat up. Once ready, hold down the steam button for 20–30 seconds at a time. Do this several times over a sink. The vinegar smell is strong—like you’re ironing a salad—but the satisfaction of seeing cloudy water and flecks of gunk come out makes it worth it.

Cool It Down, Then Empty It Out

When you’re done steaming, turn the iron off, let it cool completely, and then dump out the leftover vinegar mix. Never pour it out while hot unless you want an accidental vinegar facial. After this quick process, my iron was back to normal—clean steam, no more mystery drips, and no funky smell.

Safety First (Because It’s Still Hot Metal)

It sounds obvious, but it’s worth repeating: don’t pour anything in while it’s plugged in, don’t steam over your hand, and don’t lean over the fumes. Go slow, be careful, and definitely don’t try to multitask while doing this.

Alternatives If You Hate the Vinegar Smell

Not everyone loves that sharp vinegar odor. If that’s you, there are a few alternatives:

  • Baking soda paste: Mix baking soda with water, rub it on the soleplate, and wipe clean. Great for the outside but won’t fix the inside.
  • Salt and wax paper trick: Sprinkle salt on wax paper and run the iron over it to scrape off residue. Surprisingly effective, even if it sounds like a retro hack.
  • Store-bought descalers: These exist if you prefer a commercial option. Just follow the instructions and hope it smells less like a chemistry experiment.

The Surprising Difference After Cleaning

I didn’t expect much, but cleaning my iron with vinegar made a huge difference. It heated faster, steamed more evenly, and most importantly, stopped spitting gunk onto my clothes. Now I try to do this at least twice a year—though realistically, it’s whenever I remember.

So if your iron is acting up, don’t toss it—clean it. That jug of vinegar sitting in your pantry might be the secret to saving both your clothes and your appliance.