6 Best Guitar Humidifiers 2020

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You just brought home your new baby, a beautiful, shiny acoustic guitar. All the reviews raved about its tune. You are so ready to jam. But one day you notice some dramatic changes in playing and tune. The frets are starting to buzz

What’s going on?

Your guitar most likely needs a humidifier. While there are tons of extras for guitars, a guitar humidifier is not optional. That is why we’ve compiled best guitar humidifier list to take the guesswork out of finding the right one to protect your musical investment.

Things to Consider When Buying Guitar Humidifier

Acoustic guitars are made of wood or composites, and wood expands and shrinks depending on the humidity levels of its environment. Overexposure at either end is problematic for your guitar, but dryness and heat are the worst enemies.

Worse case scenarios are rarely fun to think about, but if you’re not convinced of the necessity of guitar humidifiers, these potential humidity-related damages should grab your attention.

  • Hairline cracks
  • Fret buzzing
  • Loose bridges and braces
  • Protruding fret ends
  • Separations along the glue joints
  • Top-sinking

Prevention is key!

Guitar humidifiers work to balance the moisture in the air around your guitar, limiting the damaging expansion and contraction of your instrument’s wood.

With this knowledge in mind, you can regulate humidity and keep your guitar in top shape by choosing the best guitar humidifier in the table below.

Top 6 Guitar Humidifiers Table

PictureNamePlacementPriceRating (1-5)
Picture
Name
Placement
Price
Rating (1-5)
1. Music Nomad MN300 HumitarSound hole$$4.7
2. Oasis Case Humidifier - OH6 In case$$$$4.6
3. Oasis OH-1 Guitar Humidifier Sound hole$$$$4.5
4. Dampit Guitar Humidifier Super Sound hole$$$$4.4
5. D'Addario Acoustic Guitar Humidifier Sound hole$4.3
6. D'Addario Two-WaySound hole$$$4.1

Buying Information

  • Guitar humidifiers can vary in materials and protection location, depending on your needs.
  • In-case humidifiers don’t go inside the guitar sound hole. These are popular for players who prefer to avoid any potential dripping or string stretching.
  • Sponges humidifiers contain a sponge rather than a gel or crystal material.
  • In order to get the best action out of any humidifier you choose, be sure to read and follow the directions carefully as each humidifier usually has a different protection process.

Top 3 Best Guitar Humidifier Reviews

1. Humitar

Music Nomad has come up with an innovative, acoustic guitar humidifier that slides right between the strings in the sound hole, making it super easy to use. The sponge, designed with no open pores as an anti-drip material, holds a lot more water than other humidifiers.

This humidifier can be stored with the guitar in its case, which provides extra protection.

To check for refilling, pop the top and feel the sponge. When using distilled water, this humidifier can last several years or more. It is the perfect product for everyday guitars and the more expensive ones, making it an all-around winner.

Searching for a gift for your acoustic guitar-owning friend? This quality product, backed by the excellent customer service of Music Nomad, is sure to impress your buddies, even if you know nothing else about their guitars. They will thank you for gifting them the best guitar humidifier.

2. Oasis OH6

Have you ever wept over the back of your expensive guitar coming off? You probably wish you’d gotten this humidifier sooner. This in-case humidifier is great for both acoustics and electrics, making it even more flexible!

Afraid of humidifier leaks? This humidifier is perfect for you. With its small and convenient shape, it fits easily in your guitar case with a belt clip that goes over the side and adheres with magnets, avoiding sound hole attachments.

It also enables a horizontal or a vertical attachment, allowing you to choose your preferred location within the case. If you’re looking for a well-designed, high quality humidifier known for flexibility of use, end your search now. Get this humidifier!

3. Oasis OH-1

Looking for longevity in your guitar humidifier? This one is for you. A long-lasting, easy-to-fill humidifier equals better protection for your precious acoustic!

The Oasis OH-1 Humidifier is unique in that it uses a gel instead of a sponge. It allows for water vapors, but not water to pass through the special material with two levels of leak protection.

It inserts easily between the guitar strings in the sound hole and holds with a stabilizing bar, working well to humidify your guitar, especially in extra dry climates.

This particular humidifier contains crystals, which create a vacuum that causes shrinking, making for an easy visual when it is time to refill.

For a great product that lasts a long time, get the Oasis OH-1 Humidifier and avoid the dreaded dry guitar climate infamous for destroying for acoustic guitars!