What Is The Best Warm Mist Humidifier in 2020?

You’ve come to the right place if you are suffering from allergies, recurring sinus problems, the flu or the common cold. There are thousands of remedies and old wives’ tales about the perfect elixir to cure these common issues. I’ve heard of everything from taking a spoonful of honey, eating chicken soup, loading up on garlic cloves, or rubbing vapor rub on your feet to solve a cold. While many of these may be soothing and comforting, I’ve not seen any science or deep research to back them up.

Personally, I’ve always benefited from a warm mist humidifier by my bedside when I’m feeling a little under the weather. And there’s scientific based evidence to explain why humidifiers can help. The problem starts when the temperatures outside drop and we turn on the heaters inside our homes. This can cause the indoor air to dry out, which causes all sorts of issues – like dry skin, itchy eyes, and dry nasal passages. Dry airways and nasal passages can trigger and prolong a cold or the flu. However, adding moisture to the air with a humidifier helps to keep your nasal passages moist and allows for proper decongestion and sinus drainage.

In this article I rank the best warm mist humidifiers to help you beat those cold weather illnesses. I will go through everything you need to know about warm mist humidifiers, including certain risks which you should be aware of before purchasing. Here I provide honest, research-based reviews listing out the pros and cons of each humidifier mentioned.

If you’re in a rush, then my top recommendation for the best warm mist humidifier would be the Levoit Warm and Cool Mist Humidifier. I’ll be reviewing that, and each of the following in detail this post. To know the exact price of each air purifier, click the “Check Price” button below each review.

What Is A Warm Mist Humidifier?

Like all humidifiers, warm mist humidifiers work to add moisture to the air. It uses a heating component to warm the water and release steam into the air.

I really like a warm mist humidifiers in the winter, because they make the room feel very warm and cozy. Warm mist humidifiers also provide a lot of benefits. As they use hot water, there is less of chance for mold or bacteria to grow in the water tank compared to a cool mist humidifier. Warm mist humidifiers also tend to be very quiet, as they don’t require a fan to operate. For this reason, I really like keeping one by my bed in the winter as it won’t disrupt my sleep.

However, if you have small children or pets, you do have to take some safety precautions. As these machines operate with hot water, there is a real risk of burns if the water spills.  So, I would always advise to keep a warm mist humidifier out of reach of children or curious pets. It is wise to always keep your humidifier on a level surface, and to make sure the cord is out of reach and not a tripping hazard.  If you are still worried, you can always consider a whole house humidifier or a cool mist humidifier.

Which is the Best Warm Mist Humidifier?

1. Levoit Warm and Cool Mist Humidifier

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Best Warm Mist Humidifier - levoit

The Levoit Warm and Cool Mist Humidifier is my pick for the best warm mist humidifier.

This machine has a high capacity, with a 1.5 gallon tank, that can run continuously for 36 hours on the low setting. It is powerful enough to handle a room up to 750 square feet.

This machine has a few features which have pushed it to the top of my list. First, it has a whisper quiet operation, so it won’t disturb your sleep. It also gives you the option to choose between warm and cool mist, making this a great choice to use year-round or if you have children. I also like that this machine is easily operated by a remote control, and it is super easy to clean up with a large opening on the tank. Overall is a very user-friendly humidifier. You can tell it was designed with the end-consumer in mind.

Importantly you can control the exact humidity level in your home. This machine has a built-in humidity sensor so you can view and adjust your humidity levels to remain with the ideal range of 30% – 45%. If the air is too dry (below 30% humidity), you can become more prone to illness and allergies, your skin may feel dry, and your furniture may even suffer. If there is too much humidity in the air (above 45%), you could start to suffer from mold and mildew problems as well as discomfort in your home. This machine helps to maintain the perfect humidity levels year-round.

I also like that this humidifier has an aroma diffuser, so you can add soothing essential oils like lavender, peppermint or eucalyptus to the steam.

Pros
  • Powerful: large water tank and works in rooms up to 750 square feet
  • User friendly: remote control settings and auto-shut off features; easy clean
  • Optionality: warm or cool mist settings, plus aroma diffuser feature
  • Quiet: whisper quiet operation
Cons
  • It’s hard to find any cons for this machine, and many happy customers agree in their reviews

2. Vicks Warm Mist Humidifier

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Best Warm Mist Humidifier - Vicks

If you are on a budget, then the Vicks model could be the best warm mist humidifier for you. This machine has a 1 gallon tank and can run for up to 24 hours. It also has a medicine cup, where you can add in vaporizers to the steam.

This is a fairly basic model without any bells and whistles. That said, it works very well, and customers love it. It’s a great value for money if you’re on a budget and looking to beat wintertime flus and colds.

Pros
  • Price: great value for money
  • Works very well as a basic warm mist humidifier
  • Medicine cup feature allows you to add in vaporizers or essential oils
Cons
  • Very basic machine, with few settings

3. Honeywell HWM705B Warm Mist Humidifier

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Best Warm Mist Humidifier - Honeywell

The Honeywell is another good choice if you’re on a budget and looking to buy a warm mist humidifier. Like the Vicks model, this has a 1 gallon tank and can run for up to 24 hours. It also features a medicine cup to add in any inhalants or vaporizers if you wish.

Several reviewers have commented on mineral buildup in the machine causing faulty operation. This of course can be remedied with a thorough weekly cleaning to avoid serious mineral buildup.

Pros
  • Price: great value for money
  • Works very well as a basic warm mist humidifier
  • Medicine cup feature allows you to add in vaporizers or essential oils
Cons
  • Very basic machine, with few settings
  • Regular maintenance / cleaning required to avoid mineral buildup

4. TTLIFE Ultrasonic Humidifier

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Best Warm Mist Humidifier - TTlife

This model is a high-end warm mist humidifier, with a 1.45 gallon tank and up to 40 hours of continuous operation. It has a dual mode operation, offering either warm or cool mist.

This machine has a built-in ionic generator which purifies the air. So in addition to reaching optimal humidity you can have the added benefit of air purification too. Personally, I would prefer to have a separate air purifier which would meet more rigorous standards, for example one having a true HEPA filter. If you’re also looking for an air purifier, I provide reviews of some of my top picks here.

Customers love how quiet this machine is, and many have commented on how well this works to add humidity to the air even in very dry climates.

Pros
  • Powerful: 1.45 gallon water tank lasting up to 40 hours
  • User friendly: remote control settings and auto-shut off features; easy clean
  • Optionality: warm or cool mist settings, plus aroma diffuser feature
  • Quiet: whisper quiet operation
Cons

 

5. PureGuardian H4810AR Warm and Cool Mist Humidifier

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Best Warm Mist Humidifier - PureGuardian

The PureGuardian is premium priced machine, with a 2-gallon tank and up to 120 hours of run-time. This machine also has a warm or cool mist option, and an aromatherapy tray to add essential oils or inhalants.

This lacks some of the bells and whistles that the Levoit and TTLIFE have, like the remote-control operation and the ability to set exact humidity levels. For the price, I think you get more value for money with either the Levoit or TTLIFE.  And if you prefer just a basic humidifier, then I would go for the Vicks model.

Pros
  • Powerful: large water tank and up to 120 hours of continuous run-time
  • Optionality: warm or cool mist settings, plus aroma diffuser feature
  • Quiet: quiet operation
Cons
  • Pricey for a fairly basic model

The Air Control Guy Winner: Levoit Warm and Cool Mist Humidifier

Of the five products I’ve reviewed, the Levoit Warm and Cool Mist Humidifier is my winner for best warm mist humidifier. It was built with the end user in mind, having many features that set it apart. First, it allows the option to choose between warm and cool mist, which is great if you plan to use this in the spring or summer or if you worry about children or pets running into the machine. It is also super easy to operate with a remote-control setting. It also has an aroma diffuser function, so you can turn your home into a relaxing oasis with essential oils added to the steam. But most importantly, it does what it says and customers love it!

If you are looking for a great warm mist humidifier, the Levoit Warm and Cool Mist Humidifier could be a great choice for you.

If you are on a tighter budget, then a better choice for you could be the Vick’s Warm Mist Humidifier which is a basic model that works very well.

For more like this, check out our latest posts on Humidity Control (Humidifiers & Dehumidifiers) and Air Purifying.

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