Last Updated on December 16, 2023 by AG
Guitars are sensitive instruments that can be easily affected by changes in temperature and humidity. If a guitar is too dry, it can lead to cracking, warping, and other structural problems. On the other hand, if a guitar is in an environment with very high humidity, it can cause problems as well.
To ensure that your guitar stays in its best condition monitor the humidity level and invest in a humidifier, especially if you live in a dry climate. This is even more important if your guitar is an investment like a pre-war Martin.
There are various types of guitar humidifiers available on the market. Some of the most popular types include sponge humidifiers, silica gel humidifiers, acoustic guitar humidifiers, humidifiers for electric guitars, room humidifiers, and portable humidifiers. Each type has its own set of pros and cons, and choosing the right one will depend on your specific needs and preferences.
We’ll help you to find the best guitar humidifiers available in 2023.
We will take a look at different types of humidifiers, factors to consider when buying one, and reviews of the top 13 guitar humidifiers to help you find the perfect one for your instrument. Whether you are a beginner or an experienced guitar player, this article will provide you with all the information you need to make an informed decision.
The 13 Best Guitar Humidifiers Out There
All of the following humidifiers are easy to use and provide reliable protection for your guitar.
The Humidipak System by D’Addario

The Humidipak System is a comprehensive solution for maintaining the proper humidity levels for your guitar. This system includes a humidifier and a hygrometer that work together to control the environment inside your guitar case.
The Humidipak system is easy to use, simply place the packs in your case and they will release or absorb moisture as needed to maintain a constant relative humidity of 45-50%. The packs are designed to be long-lasting and replacement packs are readily available, ensuring that your guitar stays protected for years to come. The Humidipak System is highly recommended for guitar players looking for a hassle-free way to maintain proper humidity levels for their instrument.
Dampit Internal Guitar Humidifier

The Dampit Internal Guitar Humidifier is a simple and affordable solution for protecting your guitar from dry conditions. This humidifier is designed to be placed inside the guitar and can provide reliable protection with minimal maintenance.
D’Addario Planet Waves Acoustic Guitar Humidifier

The D’Addario Planet Waves Acoustic Guitar Humidifier is a convenient solution for maintaining the proper humidity levels for your guitar.
This humidifier is designed to be placed inside the soundhole of your guitar, where it can release moisture slowly and evenly over time.
Herco HE360 Guitar Humidifier

The Herco HE360 Guitar Humidifier is a great option for players who want a compact and affordable solution for keeping their guitar protected from dry conditions.
This humidifier is a popular choice for many guitar players.
Music Nomad Humitar One
The Music Nomad Humitar One is a humidifying kit, including a humidifier and a hygrometer. The accurate sensor measures the environment of your guitar every 20 seconds, in combination with the sponge that can hold a lot of water, you can rest assured.
This kit provides everything you need to keep your guitar in top condition.
GuitarSaver Humidifying System
The GuitarSaver Humidifying System is a complete solution for maintaining the proper humidity levels for your guitar. This system includes a humidifier and a hygrometer that work together to keep your guitar protected from dry conditions.
Dunlop System 65 Guitar Humidifier
The Dunlop System 65 Guitar Humidifier is a popular choice for guitar players who want a simple and affordable solution for keeping their instrument protected from dry conditions.
Boveda Butler 2-Way Guitar Humidity Control System
The Boveda Butler 2-Way Guitar Humidity Control System is a complete solution for maintaining the proper humidity levels for your guitar. This system consists of a humidifier and a hygrometer that work together to control the environment inside your guitar case. The Boveda Butler is easy to use and provides accurate readings, so you can be sure that your guitar is always protected.
Taylor Guitars TaylorGuard Seasonal Humidification System
The Taylor Guitars TaylorGuard Seasonal Humidification System is a comprehensive solution for maintaining the proper humidity levels for your guitar. This system includes a humidifier and a hygrometer that work together to control the environment inside your guitar case.
Oasis OH-2 Acoustic Guitar Humidifier
The Oasis OH-2 Acoustic Guitar Humidifier is a popular choice for guitar players who want to keep their instrument protected from dry conditions. This humidifier is designed to be placed inside the guitar and has a special solution that releases moisture slowly and evenly over time.
Oasis OH-5 Guitar Humidifier

The Oasis OH-5 is a versatile and effective guitar humidifier that is designed for use with all types of guitars, including acoustic and electric guitars. This humidifier is easy to use, simply fill with water and place it in the sound hole of your guitar. It will work to keep your instrument at a stable humidity level, protecting it from damage due to dry air.
Taylor Guitars TaylorGuard Permanent Humidification System
The TaylorGuard Permanent Humidification System is a high-quality solution designed specifically for Taylor Guitars. This system features a compact design that fits easily into the sound hole of your guitar, and it utilizes a proprietary blend of polymers and natural cedar fibers to maintain proper humidity levels inside the instrument. This system requires no maintenance, making it an ideal choice for guitar players who want a hassle-free solution for protecting their instruments.
Kyser Lifeguard 6 Acoustic Guitar Humidifier
The Kyser Lifeguard 6 is a compact and durable guitar humidifier that is designed for use with all types of acoustic guitars. This humidifier is easy to use, simply fill it with water and place it in the sound hole of your guitar. It will work to keep your instrument at a stable humidity level, protecting it from damage due to dry air. The Kyser Lifeguard 6 is made from high-quality materials, ensuring it will last for years to come.
What Types of Guitar Humidifiers are there?
Sponge humidifiers
Sponge humidifiers are a simple and effective solution for keeping your guitar at the ideal humidity level. They consist of a small, absorbent sponge that you soak in water and place inside your guitar case. As the sponge slowly releases moisture, it helps to regulate the humidity level within the case, keeping your guitar from drying out and cracking. But be careful they can drip, if the sponge is too wet or if the container isn’t in the right position.
Silica Gel (De-)Humidifiers
Silica gel works by absorbing excess moisture from the air inside your guitar case. This type of (de-)humidifier typically comes in the form of small pouches that you place inside the case, and they can help prevent your guitar from becoming over-humidified.
Acoustic Guitar Humidifiers
Acoustic guitar humidifiers are designed specifically for use with acoustic guitars. They can be installed directly inside the guitar itself, and they work by gradually releasing moisture into the instrument’s soundhole. This type of humidifier is especially useful if you live in a dry climate or if you store your guitar in a climate-controlled environment.
Humidifiers for Electric Guitars
Electric guitar humidifiers work in much the same way as acoustic guitar humidifiers, but they are designed to fit inside the hollow body of an electric guitar. This type of humidifier is especially important for electric guitar players, as the wood used in the body of an electric guitar is often less stable and more prone to warping or cracking than the wood used in an acoustic guitar.
Room humidifiers
Room humidifiers are a general solution for adding moisture to the air in your home, and they can be used to help regulate the humidity level of your guitar. This type of humidifier is a good option if you have multiple guitars or if you live in an extremely dry climate.
Portable Humidifiers
Portable humidifiers are small, compact humidifiers that can be taken with you wherever you go. They are an especially good option for guitar players who travel frequently or who need to store their guitars in different locations. Portable humidifiers can be filled with water and used to add moisture to the air inside your guitar case, helping to protect your guitar from the damaging effects of dry air.
Factors to Consider when buying a Guitar Humidifier
Here are some factors to consider, when you are looking for the perfect humidifier for your needs:
Size and type of the guitar
When choosing a guitar humidifier, it’s important to consider the size and type of your instrument. If you have a classical guitar, for example, you’ll want to look for a humidifier that fits its smaller body. Also, it makes a difference if you have an electric guitar or if you are looking for one solution for many.
Durability
When choosing a guitar humidifier, consider the durability of the product. You don’t want to have to replace the humidifier every few months, so look for one that’s made of high-quality materials and has a solid design.
Ease of use
It’s also important to consider the ease of use of a guitar humidifier. You want a humidifier that’s easy to install and maintain, so look for one with simple instructions and an easy-to-use design.
Maintenance
Finally, consider the maintenance required for the humidifier you’re considering. Some humidifiers require regular refilling, while others need to be replaced after a certain amount of time. Make sure you’re comfortable with the maintenance required for the humidifier you choose, so you can keep your guitar in the best possible condition.
Budget
Another important factor to consider is your budget. Guitar humidifiers can range in price from under $10 to several hundred dollars. It’s important to decide how much you’re willing to spend and what features are most important to you.
Conclusion
Each of the presented humidifiers offers unique features and benefits, but all are designed to maintain the proper humidity levels for your guitar. Whether you choose the Oasis OH-2 Acoustic Guitar Humidifier, the Boveda Butler 2-Way Guitar Humidity Control System, or one of the other top-rated humidifiers, you can trust that your guitar will be protected from the damaging effects of dry air.
Maintaining the proper humidity level for your guitar is crucial to its longevity and playability. When the air is too dry, it can cause cracks, warping, and other damage to your instrument. A guitar humidifier helps to counteract these effects by introducing moisture into the air inside your guitar case. Whether you’re a professional musician, a hobbyist, or just starting out, investing in a guitar humidifier is a smart choice.
With so many different types of guitar humidifiers available, it can be difficult to know which one is the best for your needs. By taking the time to find the right humidifier for your needs, you’ll be able to keep your guitar in top condition for years to come.