How to use a guitar humidifier
Buy a pipe guitar humidifier. This can be found in any music store or you can find one online from a retailer like Musician’s Friend. Tube-type humidifiers dissipate moisture in the most beneficial way while your guitar is being stored. The tube section of the humidifier contains a sponge Another type of guitar humidifier is called a sound hole humidifier. This is basically a device that fits over the sound hole opening and releases moisture into the body. The disadvantage of these types of humidifiers is the possibility of mold or mildew because they 2. Keep the pipe under a stream of water. The tap water from the sink is completely good. Let the tube absorb water for a few seconds.
Turn off the water and gently squeeze the pipe section to turn excess water out of the sponge. It is important that the pipe is wet but not dripping. Dripping water can damage your guitar.
Place the plastic lid on the end of the humidifier. You will want to hang the tube inside the guitar body. To achieve this, clamp the plastic cover between the strings above the sound hole so that the tube is well into the body but does not touch the inner parts of the guitar.
Check your guitar humidifier once a week to make sure it is still moist. If not, soak it again and put it back inside the guitar.
Tips and warnings
An important accessory for your acoustic guitar is a guitar humidifier. The guitar’s humidifier prevents your acoustic guitar from twisting and cracking due to the wood drying out. This becomes even more important if you live in a dry climate where the humidity is often less than 40 percent or if your guitar will be stored in a dry environment, which is found in most homes.