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How To Use Vinegar To Clean A Humidifier

How To Use Vinegar To Clean A Humidifier

Making use of a filthy humidifier is repulsive. Since it will introduce mold and germs into your home, it will fail to achieve its goal of making you feel better. Because of this, you must constantly ensure that your humidifier is clean. We have the answers to your questions on how to clean this equipment with vinegar. Here is what the experts told us after we asked them for their advice on how to proceed.

Using vinegar to clean your humidifier:

  • Two tablespoons of distilled white vinegar are added once the tank is filled with water.
  • Give it 20 to 30 minutes to stand.
  • To get rid of any dirt or calcium buildup, use a brush.
  • Dry after rinsing.

To learn more about how to properly clean your humidifier with vinegar, keep reading. Additionally, we’ll address whether it’s okay to soak your humidifier in vinegar for an entire night and whether you may substitute apple cider vinegar for distilled white vinegar. We’ll also explain how to determine whether your humidifier contains mold. Let’s start this now!

How Can Vinegar Be Used To Clean A Cool-Mist Humidifier?

How To Use Vinegar To Clean A Humidifier

Humidifiers are now considered to be a need for homes, particularly in the winter. They aid in increasing humidity because breathing dry air can be uncomfortable. Eye, nose, and skin irritation are possible side effects. Your skin, lips, and hair will all be dry.

Additionally, humidifiers can lessen snoring, relieve coughs, and fight the flu. Additionally, they benefit your indoor plants and keep your wood furniture from cracking.

Just consider the effort required to raise the moisture level in the space so that you may take use of these advantages.

They do this by turning water into vapors and releasing them into the air to maintain your home’s humidity level between the recommended range of 30 and 50%. This can be an issue because it means that their components are frequently wet or exposed to water. They are a possible home for mold and germs because they are always damp, especially if they aren’t cleaned frequently.

Additionally, it may result in calcification or scaling, particularly if you use hard water. The minerals leave behind white residues inside the water tank and possibly even on the humidifier’s outside surface, which can prevent this device from performing its function properly.

Because of this, it’s critical to routinely clean and descale your humidifier so that it continues to operate effectively and contributes to bettering the quality of your indoor environment. Vinegar is one of the things that is frequently suggested as being particularly beneficial for these tasks. Additionally, it is prepared with natural components, and chances are you already have this in your cupboard.

A product as valuable and adaptable as vinegar, which has applications outside of cooking. When it comes to cleaning your house, it can also be your best buddy! It possesses innate antibacterial and antimicrobial qualities. Because of its acidity, it may dissolve mineral deposits, dirt, grease, and grime—exactly what today’s mission requires!

How To Descale A Humidifier And Clean It

How To Use Vinegar To Clean A Humidifier

Here’s how to clean and descale your humidifier with vinegar.

Materials Required

  • distilled white vinegar
  • a toothbrush or a vegetable brush
  • fiber-based fabric


  • For safety reasons, switch off the humidifier and unhook it from the outlet.
  • Take the components apart.
  • Two tablespoons of distilled white vinegar are added once the tank is filled with water. Put one cup of vinegar in the tank without any water if there is calcification.
  • Give it 20 to 30 minutes to stand.
  • Allow the water and vinegar mixture to drain into the reservoir before placing the tank back on top of it.
  • Once more, leave it alone for perhaps 30 minutes.
  • Drain the mixture into the sink after removing the tank.
  • Gently clean the inner and exterior surfaces of the humidifier of any dirt accumulation by soaking your vegetable brush or toothbrush in vinegar.
  • Use fresh water to rinse the vinegar and dirt residue away.
  • Utilize a dry, clean cloth to wipe.
  • Give everything time to air dry.

I’m done now! It’s incredibly simple to do this with vinegar! Once a week, carry out this task to maintain the cleanliness and safety of your humidifier. It’s also a good idea to read your owner’s manual for advice from the manufacturer.

Can I Clean The Humidifier With Apple Cider Vinegar?

Not just for use in cooking, but also for cleaning your house, distilled white vinegar is advised. However, you can replace apple cider vinegar if you don’t have any on hand. It has the advantage of having a more pleasant smell in addition to being just as powerful in eliminating dirt and grime and bacteria.

However, you would need to make a 50:50 solution of water and vinegar. Simply carry out the remaining steps of the aforementioned cleaning procedure after making the necessary adjustments.

Since we’re discussing substitutes, you might also use cleaning vinegar, if you have any. Compared to white vinegar, this sort of vinegar is 1% more acidic. This is what increases its cleaning agent effectiveness.

To avoid damaging some delicate components of your humidifier, you would need to dilute cleaning vinegar in water because it is stronger than regular vinegar. The original formula given above can be used. Simply add two tablespoons of cleaning vinegar to a water-filled tank.

To safely and effectively clean your humidifier, alter the amount and type of vinegar you’re using as necessary.

Can The Humidifier Spend The Night In Vinegar?

The short answer to the question of whether you can soak your humidifier in vinegar for the entire night is yes. For as long as you like, you can soak it in vinegar. Just keep it to 20 minutes or more to give the vinegar enough time to work its magic.

You can soak it overnight to ensure that the majority, if not all, of the dirt, mold, germs, and minerals are dissolved if you’re worried about mold and calcium accumulation.

Additionally, this will make it simpler for you to wash all of these unpleasant particles off.

Make sure you’re not planning to utilize it in the interim though. Running the humidifier with vinegar in its tank is not advised. Your eyes, nose, throat, and possibly lungs would be irritated by the airborne particles that were produced. That’s preferable not to do it because you won’t feel relieved but rather uneasy.

How Can I Tell If The humidifier I Have Has Mold?

How To Use Vinegar To Clean A Humidifier

A humidifier that has mold in it shouldn’t be used. In addition to causing the surfaces they adhere to to become possibly damaged and spreading the mold throughout your home, it is also incredibly unhealthy.

Mold spores that you breathe in can cause allergic reactions and asthma episodes.

Even in the absence of these diseases, people may have headache, runny nose, coughing, or sneezing. In other words, you’ll become ill, which is counterproductive to the goal of a humidifier.

There are two ways to detect whether your humidifier has mold in it.

Visual Cues
If you actually notice spots or patches of mold, there is mold in your device. Depending on the type of mold, they may be white, brown, green, black, or orange in color. The patches may resemble cotton or velvet.

Your humidifier gives off a musty or earthy smell when you turn it on. This is a symptom that there is mold in its inside parts, and that mold spores are contaminating the humidifier’s output air.

Don’t use your humidifier until you’ve seen these symptoms. To ensure that the mold won’t affect the quality of your indoor air, have it cleansed and disinfected to kill it.


To clean your humidifier, use vinegar. Simply mix two tablespoons into the tank’s water and let it soak for at least 30 minutes or longer. The unwelcome particles that have amassed in your humidifier will be easily removed thanks to the acidic nature of vinegar.

How To Use Vinegar To Clean A Humidifier

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Written by HVAC Contributor

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