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Can You Put Epsom Salt in a Humidifier

Can You Put Epsom Salt in a Humidifier: Complete Guide with 6 Benefits

Can you put Epsom salt in a humidifier? You’ll wonder if we have any justifications for using Bath salt and what results might ensue. So be sure to read till the very end to learn more.

In this article, We’ll go over the advantages of using Epsom salt in humidifiers, why it’s used, how often it should be used, and how to add Magnesium sulfate to a humidifier. Let’s dive into it!


What are Epsom Salts?

Magnesium sulfate is a chemical substance that contains magnesium, oxygen, and sulfur. It is used to treat a variety of illnesses.

  • Epsom salt can be referred to as bath salt or Magnesium sulfate.
  • It is referred to as “bath salt” because it resembles table salt and the fact that it frequently dissolves in baths.
  • Magnesium sulfate is inexpensive, simple, and safe when used properly.
  • Although it has a taste that is noticeably different from table salt.
  • It can’t be used in cooking because it tastes quite bitter and unpleasant.
What are Epsom Salts

Why Do You Add Epsom Salt to a Humidifier’s Water Tank?

Humidifiers are efficient in moisturizing your home and are beneficial to your health, especially when Magnesium sulfate is added. The reason why you need Bath salt in your humidifier is explained below.

Relevance Of Putting Epsom Salt In A Humidifier

The advantage of putting magnesium sulfate or bath salt in your humidifiers are numerous but we have listed a few below.

Relevance Of Putting Epsom Salt In A Humidifier

1. Salt Eliminate Germs

Magnesium sulfate is an organic sanitizer, it can effectively protect your humidifier and the surrounding environment clean. The salt will help to reduce static electricity, which may also gather in dry air.

2. Magnesium sulfate Prevents the Building of Mold and Bacteria

Mold in your humidifier can cause a variety of issues with its operation. Germs can be expelled into your home and spread on the walls, chairs, table tops, and other items. This issue can potentially cause health problems for you and your domestic animals.

Adding salt to your humidifier can help to reduce bacteria and calcium buildup while increasing its effectiveness.

Magnesium sulfate Prevents the Building of Mold and Bacteria

3. Maintains the Cleanliness of the Water Tank

Bath Salt is good at sanitizing your humidifier, and keeps it clean. Salt removes all mineral deposits, limescale, and other impurities that accumulate in the bases. These water molecules impair your humidifier’s effectiveness.

In place of salt, you can also clean your cool-mist humidifier using baking soda, but only after first cleaning it with white vinegar.

4. Health Benefits of Magnesium Sulfate in Humidifiers

The primary reason for using salt in a warm mist humidifier is its numerous health benefits. This includes treating both internal and external ailments such as sore throat, congestion, skin problems, Allergies, and so on.

Magnesium sulfate helps solve some health problems

5. Magnesium Sulfate Aids in Moisturizing Your Skin

Adding salt to the water tank of your humidifiers releases warm air that can soften hard calluses and remove any dead skin buildup as well as moisturize dry skin. Salt relieves mild skin irritations like eczema, acne, etc.

6. It helps to Improved Sleep and Reduces Stress

Magnesium sulfate is a natural relaxant containing magnesium which is responsible for sleep and great for stress alleviation.

7. Bath Salt Purifies and Produces a Fresh Scent in the Air

Salt is high in magnesium, a natural element that can aid in the purification of the air quality giving a fresh and natural scent and the removal of contaminants. But always avoid essential oils because they might damage some parts of your humidifier.

Bath Salt Purifies and Produces a Fresh Scent in the Air

8. Magnesium Sulfate Cures a Lot of Ailments

Magnesium sulfate and water can be used as salt therapy to relieve achy muscles, treat minor burns, and remove fungal infections. Salt is a good treatment for sinus infections, colds, flu, and sore throats.

9. Improved Performance For Warm Mist Humidifiers

Salt helps to improve the rate at which warm mist is released into your home because naturally, salt helps water molecules to move freely as well as the boiling point of the water.

10. Stress Relief and the Creation of Calming Moments

Putting salt in a humidifier releases negative ions into the atmosphere, creating a soothing environment that functions as a relaxing and stress relief.

Putting salt in a humidifier purifier the air, relaxing and stress relief

11. Salt Cures Sore Throat and Reduces Snoring

One of the health benefits of salt is that the warm mist produced by a humidifier can heal sore throats. This keeps the throat hydrated and warm, thereby limiting the vibration of tissues that cause snoring.

How Often Should You Put Bath Salt in a Humidifier?

If you rarely use your humidifier, you should add salt to it whenever you want to add distilled water, which is normally once every two weeks. If you use it throughout the day and at night, you can add salt once in the morning and once at night.

How Often Should You Put Bath Salt in a Humidifier

To limit the number of contaminants in the air, make sure:

  • Your humidifier is clean and you are using clean, distilled or demineralized water when filling the chamber.
  • Also, check your owner’s manual to check how often to add salt and how much to add for better usage.

How to Put Salt In A Humidifier?

There are four steps to follow before adding salt to your humidifier which is as follows;

How to Put Salt In A Humidifier
  • Step 1: The first step is to open the steam unit and empty the water chamber, however, this should be done after you have turned off and unplugged your humidifier.
  • Step 2: Fill it carefully with distilled and cool water, then add one to two pinches of salt per each liter of water that you pour into the water chamber. Avoid pouring hot water and tap water into the steam units of your humidifier.
  • Step 3: To ensure homogeneity, thoroughly swirl the mixture in the water tank before securely closing the chamber. Ensure sure the steam unit is properly positioned.
  • Step 4: Set it on and enjoy the fresh, clean, and moist air produced by your humidifier. You can be putting salt on if you believe the current salt is insufficient for you.

Other Types of Salt You Can Put in a Humidifier

Certainly, Magnesium sulfate is one of the most popular salts used in humidifiers, but we’re happy to tell you that there are other variations you can use, as well as some you should avoid. Both are now included under this for your benefit.

Other Types of Salt You Can Put in a Humidifier
  • Himalayan salt
  • Dead sea salt
  • Celtic sea salt

You try to avoid these types of salts in your humidifier.

  • Table salt
  • Kosher salt
  • Other types of salts used for cooking

Reasons Not to Put These Salts in a Humidifier

Before putting salt into a humidifier, there are a few factors to think about, including the type of salt, the manufacturer’s recommendations, and the type of humidifier you use.

Reasons not to put these salts in a humidifier
  • Cooking salts, along with other things, contain iodine and anti-caking agents, which can cause sediments in your humidifiers or even clog the system.
  • Avoid using tap water in your humidifier because it may be too harsh for it and may also create lung difficulties due to microorganisms in regular water.
  • Another thing to keep in mind is that putting salts in cool-mist humidifiers may have negative consequences because not all humidifiers require salt.
  • Always read the manufacturer’s instructions before putting salt in a humidifier.
  • Only use salt in a warm mist humidifier that generates steam using carbon electrodes.
  • The volume of mist produced by an evaporative or ultrasonic type of humidifier is unaffected by adding salt to them.

Can You Put Epsom Salt in a Humidifier – FAQ

How do you make your room smell good with Bath salt?

Your Room can smell good by adding salt to your humidifier.

How do you use Bath salt as aromatherapy?

Bath Salt contains magnesium which can be used as aromatherapy by adding salt to the water in your humidifier.

Does Magnesium sulfate get rid of the smell?

Yes, most salt especially magnesium sulfate can get rid of the smell.

Will Bath salt absorb odors?

Yes, Bath salt absorbs odors.

Should I add salt to my Vicks humidifier?

You should only add salts to your Vicks humidifier if the model specifies.


Epsom salt is a useful material that can be added to water in humidifiers. It is good for your health and improves the performance of your humidifier machine.

Magnesium sulfate should also be used with caution, and always follow the manufacturer’s directions for your humidifier. Do not use salt in your cool mist humidifier, and do not use cooking salts in your humidifier.

What type of salt do you put in your humidifier? Tell us your answer in the comments section. Thanks for reading.

Jessica Zander

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