Whether you're caring for a guitar, mandolin, or ukulele, proper acoustic instrument maintenance is essential for longevity, playability, and tone. A well-maintained instrument not only sounds better, it also retains its value and looks beautiful for years to come.
We’ve rounded up our top 6 care tips to help you keep your acoustic instrument sounding its best. These easy-to-follow steps apply to most acoustic fretted instruments and will help you avoid the most common maintenance mistakes.
Top 6 Acoustic Instrument Maintenance Tips
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Control Humidity Levels
Try to keep your instrument in environments that are between 45–55% humidity. Use in-case humidifiers (like D'Addario or Boveda packs) and check regularly with a hygrometer. Low humidity causes top cracks & fret sprout, and high humidity can warp the top. Room humidifiers, while helpful, aren't always adequate - especially in cold/dry parts of the world. -
Clean After Playing
Wipe down the top, back, sides, and strings with a soft cloth. Consider a polish formulated for nitrocellulose or polyurethane finishes depending on your guitar. -
Slightly Loosen Strings During Extended Storage
If storing your guitar for more than a month, loosen strings slightly to reduce tension on the neck and bridge - especially in dry or shifting climates. -
String Replacement Routine
Replace strings every 2–3 months (or sooner with regular play). When changing strings, take the opportunity to inspect the saddle, nut slots, and bridge plate for wear or cracks. -
Get a Professional Setup
Have your guitar professionally setup twice a year, especially during seasonal changes. Adjustments to truss rod, saddle height, nut slots, and intonation will greatly improve tone, playability, and feel. -
Mind The Case & Climate
Store your acoustic in its hard case when not in use. Don’t leave it on a stand in direct sunlight or near heating or a/c vents. Travel with the case latched - pressure on an unlatched case can cause damage.