Chicago winters kill guitars. The weather gets dry and cold, so we turn on our furnaces – drying out the air in our homes even further. Many will see their indoor relative humidity drop below 20% . That’s 25-30% lower than the factories where guitars are made and the wood just doesn’t like it. Like the skin on our fingertips and the seams on our hardwood floors, dry guitars can split open without ever being dropped or otherwise mishandled. Other symptoms we see include:

• rough fret ends that stick out past the edge of a fretboard
• loose bridges and braces
• loose neck joints
• separations along the many glue joints that hold a guitar together
• dramatic changes in playing ‘action’

So what can you do to prevent costly repairs to these problems? There’s so many choices hanging in guitar stores that it can be hard to tell which one to buy. We may kick ourselves for giving away the secrets that keep us in business – but here’s a look at the products that will best help you keep your guitar healthy and happy this winter. You’ll also find a simple formula for how to effectively use them.

We’ve heard some interesting home remedies over the years – from leaving a baggie with a wet sponge in a guitar case to putting an apple or potato inside a case (NOT recommended by these two technicians.) And we’ve seen lots of products too -from film canister size humidifiers with clay inside to rubber tubes with a sponge inside to space-age devices that  can offer protection for months. When selecting products to carry here at Chicago Fret Works, we applied the lessons we’ve learned over the years and chosen these winners:

Best Choice For Acoustic Guitars – Planet Waves Humidipak*

($30) We were thrilled when Planet Waves (D’addario) recently re-released the Humidipak for guitars.  It utilizes sophisticated modern technology for a low-maintenance, long-term solution to keeping fine acoustic guitars properly humidified. Three removable packets hang in black mesh pockets (two for the soundhole and one for behind the headstock,) releasing just enough moisture to keep the inside of your guitar case at 48% for 3-4 months. The moisture is all in those packets – no need for constant refilling with water. Read more about it at www.planetwaves.com . While you’re there, be sure to check out the video of Bob Taylor from Taylor Guitars to see what he thinks.

*Planet Waves did recall this product twice in the past few years for design flaws. They’ve spent lots of time and money eliminating those problems and we are happy to report nothing but success in the 2009-2010 season. Here’s Planet Waves statement on that subject.

Runner-up Choice for Acoustic Guitars – Oasis

($20) We really like these humidifiers. They hold enough distilled water to last from one to two weeks without needing to be refilled. Special crystals inside expand into a super absorbent paste that should be replaced each year (replacement kits are available at CFW for $6.) One advantage Oasis holds over every other product is that it will tell you when it’s time to refill by collapsing into a raisin-like appearance that says “Yo! Gettin’ a little dry over here!”

For the tight budget – Planet Waves Humidifier

($8) If you play your guitar every day or two and don’t mind refilling a sponge that often, Planet Waves’ original guitar humidifier is the least expensive option. It’ll work as well as the others but will need more attention.

Humidifying F-hole guitars on a budget

($8) Finally, we do keep a few of the old-style tube humidifiers for guitars and mandolins that have F-holes or for those who just like this style. Fill them up every one to two days.

The Recipe For Keeping A Guitar Properly Humidified:

• A FULL humidifer
• Inside the guitar
• Inside the case   (NOT hanging on the wall or on a stand.)
• From October through April (or as long as the heat is on in your home)

…Or let it go and come see us in the spring for the best structural repairs anywhere!

Not long after posting photos of our previous Mossman neck reset, we received two more Mossman guitars that needed the same treatment, but with an extra necessary step. Since they received identical work, the photos in this post will jump between the two guitars. You’ll see them receive neck-resets, re-frets and that extra step – the addition of a brace that was missing in the original design. The guitar in that previous post was made a few years after these and by that time the design flaw had been remedied.  After years of not seeing this company’s guitars, it was interesting to see a number of them arrive so close to each other. 

In the early 1970’s, Mossman guitars experimented with an internal bracing pattern that was intended to reduce mass and increase volume. The company’s guitars from that period were built without a large spruce brace or strut that is traditionally placed above the sound hole.  In its place were two tiny braces and a pair of mahogony “feet” that protruded lengthwise from the head block (the head block is a block of wood inside the guitar where the neck is attached.) In the photo below, we’re looking through the sound hole at a mirror aimed up at the feet. Guitar repairmen before us have dubbed this Mossman condition “The Agony Of The Feet.”  The new brace will go between the two skinny ones.

Above, you can see that the two skinny spruce braces that pass underneath the feet are tapered down to almost nothing, then notched in the middle (to accommodate a truss rod wrench.) Not a whole lot of strength there. As a result, once the guitar hits 30/35 years the neck has shifted substantially – raising the action and making a neck reset necessary and long overdue. A quick check of the bass side action shows it to be more than 5/32″ – substantially higher than we’d like. The bridge saddle was too low to bring down any further, so a neck reset is in order.

Like lots of 30+ year old guitars, this one will also need a new pickguard.

First we heat the fretboard tongue, loosening the glue that holds it to the top surface. These guitars used a simple two-bolt neck joint rather than a dovetail, so we don’t need to steam off the entire neck.

With the neck off, Dan chisels a hole between those two skinny braces. Through this hole, he’s able to cut through the “feet,” creating a space big enough to accommodate a custom-made full size brace.

Here’s that new brace being glued into place. Looks stronger already!

After resetting the neck angle and re-installing the neck, it’s time to spruce up the fretboard. After 35 years of wear and tear, it’s ready for a face-lift. Yuck.

Dan removes the old and pitted frets, then levels the fretboard to create a true and even surface for the new frets.

After carefully hammering each fret into place by hand, he trims and shapes the fret ends and dresses the new fretboard.

Here’s a look at the new bone saddle – tall enough for many more years of playing.

Playing action for both guitars is now low and comfortable.

Both of these Mossman guitars sounded truly great when the work was complete. They required an extensive restoration, but the owners both agreed it was worth the trouble and expense.

Another Mossman attack averted.