Music Nomad MN300 Humitar Acoustic Guitar Humidifier
Music Nomad’s Humitar is an easy-to-use, no-mess, low-maintenance guitar humidifier. Acoustic guitar wood needs moisture to play and look its best, and the Humitar safely releases moisture evenly to eliminate warping, shrinking, and cracking. The innovative Humid-i-Bar sponge holds a lot of water and has anti-drip properties, which means less monitoring on your end while your instrument is being cared for. It is easy to check on–simply pop the top and touch the Humid-i-Bar. If it’s wet, leave it; if it’s dry, then it’s time to rehydrate. Rehydrating is also a cinch–remove the Humid-i-Bar sponge, soak it in distilled water, and reinstall. Easy, no mess, and low maintenance.
Product Features
- Long-lasting, low-maintenance acoustic guitar humidifier
- Safely releases moisture evenly to eliminate warping, shrinking, and cracking
- Innovative Humid-i-Bar sponge holds 10x its weight in water and features anti-drip, no-mess material
- Convenient quick-flip top lets you check if Humid-i-Bar sponge is wet or dry
- Hangs from the strings to safely release moisture in sound hole


It works like a charm So I tried the round sound hole type humidifier. I’m not here to run down anyone’s product but It just wouldn’t keep my guitar humidified within the specs of 45-55% relative humidity. I use a hygrometer in the case and the relative humidity was running below 30%. I didn’t have problems with leakage, sound hole damage, installation or anything else with this product.So then I came across the Humitar. I really didn’t like the idea of cramming something between the strings of my…
Best guitar humidifier on the market (seriously) I’m very pleased with this humidifier. I’ve gone through all sorts of different guitar humidifiers over the years, and at the moment this one appears to blow all the others away. It’s easy to use and easy to access the foam material. It’s also easy to slide into place in between the strings without any special hooks or latches. Lastly, and most importantly, the foam only needs to be re-moistened about once per week where I live. Realistically, I could probably let it go even more than a…
Great for “every day” guitar — only fair to good for your collectable instruments For my every day guitar, this works very well. I use two, one under the headstock and one between the strings in the sound hole. In winter (Michigan) house humidity is fairly low (about 25% – sometimes less), but two of these keeps my case at about 38-45% (assessed with in-case meter). I have to replenish the sponges about once a week for it to work well. This is not an ordinary sponge. It holds a lot more water and emphasis on hold. It doesn’t drip unless you supersaturate it. Overall,…