If you’re looking to make your home a little cozier, humidifiers and essential oil diffusers are an excellent choice. However, what’s the difference between the two, and how do you determine which one to get?

Which One Should I Choose?

Both humidifiers and diffusers work the same: using a filter and nebulizing device, the device adds tiny water droplets to the air. In an essential oil diffuser, users can add a few drops of oil to the device, and then the diffuser will spread the oil alongside the water droplets. Essential oil diffusers are much smaller than humidifiers; both are consist of a tank, a motor, a filter, and a way for fine mist to escape from the device.

Increasing Humidity

There are many benefits to increasing indoor humidity, although the most obvious benefit is a sharp decrease in static electricity. Static electricity can be a pain, especially for electronics. Still, other problems that may arise with dry air include dry skin and eyes, eye and throat irritation, and even an increase in the chance of getting a bloody nose. Increasing humidity can help manage these conditions, as well as help, manage allergy symptoms. While diffusers and humidifiers do indeed increase humidity, humidifiers specialize in doing so. Humidifiers allow users to control how much moisture they let into the air, and the devices are much more potent than a diffuser.

Essential Oils

Essential oils are a great way to freshen up a household, and diffusers are one of the best ways to go about doing so. Since essential oils are not meant to be constantly diffused into the air, diffusers usually only hold enough water for a few hours. Humidifiers can typically last a day or two with a full tank. Diffusers are also much easier to clean since they allow more room for oil residue to be washed out. Ultimately, they are much more effective at releasing essential oils and their scent than adding moisture to the air.

Can You Put Essential Oils in a Humidifier?

The big question now is: can you put essential oils into your humidifier? In short, no. While both humidifiers and diffusers have the same ultimate effect, most humidifiers contain a wet-wicking filter. These filters purify water and allow water to travel over to the humidifying device in the machine itself. A wet-wicking filter will not allow essential oils to pass through most humidifiers.



Diffusers and humidifiers have their own uses, and although they work similarly, it is best to consider exactly what you need for your home and health before buying either device. Humidifiers are best for increasing a room’s humidity, which can be great for physical health. On the other hand, diffusers are an excellent option for anyone who likes to use essential oils and isn’t too concerned about their home’s humidity. To browse humidifiers and other respiratory products, visit Medical Supply Depot.

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