I've used the D'Addario Two Way system for several years, and find it to be the cleanest and easiest way to keep my guitar properly humidified inside the case.

This is the best and easiest way to guarantee your guitar is getting the right amount of humidification

A good way to protect your investment.

I hate the way you have to put them together and don't like the way it sits in the sound hole.

No faster, easier better way to humidify and keep your guitar at the proper level!

If this is, in fact, the way Humidipaks are supposed to work, it would be helpful if Planet Waves, Taylor, and anybody who sells these things would do a better job of explaining it to consumers

This is a great way to easily guarantee that the guitar will be kept at good humidity levels

For such an expensive way to humidify your instruments, at least there could be some form of indication (color, etc.) of the viability of the packets, so you know when to replace them (or not)

Great way to maintain moisture inside case

The best way to keep the humidity level where it should be.

With that said, there is no easier way to control humidity in a guitar

This is the best way to maintain humidity for an acoustic guitar, hands down

and I thought this was going to be the perfect way to protect my guitar

So I got the replacement packs and started trying to find the best way to rejuvenate the old packs

Love the way this system keeps my acoustics very happy, even in this hot and dry climate!

I bought a set of these because the taylor guitars website insisted that it was the easiest 2 way moisture control method available and that this product would keep my guitar at a constant humidity level of around 50% well the first set i put in my guitar and case were apparently defective because they never changed anything after several weeks of waiting

This is the best way to protect your guitars

Simplest way that there is to humidify your beloved guitar.

Easiest way to hydrate your guitar.

why would anyone who loves their guitar want to not take care of it the best and safest way

This is the best way to protect your valuable guitars..

Nice way to properly provide care for your guitars!

The best way to control the humidity level for a hollow body wood instrument

As long as I don't leave the case open too long, the Humidipak seems able to maintain the humidity close to the desired level - not perfect, but not as bad as before the dehumidifying procedure

It has worked well when the furnace is running as well as when the dehumidifier in the studio has kicked in on a rainy balmy day.

If you go through them as fast as I have in the past, they start to get really expensive

Bags should harden as they collect moisture but after an entire summer in the northeast they are as pliable as when first opened.