Setup & Maintenance
A little regular care keeps a guitar sounding and playing its best for years. Check off the basics below.
Everyday care
Wipe strings down with a cloth after playing to remove the sweat and oils that cause corrosion and dull tone. Wipe down the body and neck too, and store the guitar in a case when you're not playing to limit dust and accidental damage.
Tuning stability
Check tuning before every session. New strings and worn tuning machines can cause a guitar to drift out of tune. Gently stretching new strings after installing them (see Changing Strings) helps them settle faster.
Humidity, especially for acoustics
Wood expands and contracts with humidity changes. Acoustic guitars are especially sensitive, since their thin, unsealed top directly affects tone and structural health. A soundhole humidifier and a case help keep humidity in a safer range in very dry or very humid conditions.
Periodic professional setups
A professional setup adjusts action (string height), intonation (tuning accuracy up the neck), and truss rod (neck relief). It's worth getting one every so often, or after a big change like a string-gauge switch, to keep the guitar comfortable and in tune with itself.
Common questions
How often should strings be wiped down?
Ideally after every session — a quick wipe removes sweat and oils that cause corrosion and dull the tone over time.
Why is humidity such a big deal for acoustic guitars?
An acoustic's thin, unsealed wooden top is directly responsible for its tone and structural integrity, so it reacts more to humidity swings than an electric guitar's typically thicker, more sealed body.
What does a professional guitar setup actually adjust?
Mainly three things — action (string height above the frets), intonation (how accurately the guitar stays in tune as you move up the neck), and truss rod adjustment (the neck's slight curve, or relief).
How often should a guitar get a professional setup?
There's no fixed rule, but many players get one once or twice a year, or any time the guitar starts feeling harder to play or sounding off — especially after a season with a big humidity or temperature swing.
Keep learning how your guitar works
Melody Monkey's gear lessons cover strings, setup, and tone together.
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