# Guitar Maintenance: Keep Your Guitar Playing Its Best > Essential guitar maintenance every player should know - cleaning, string changes, humidity control, action adjustments, and when to see a guitar tech. Source: https://guitarwiz.app/articles/guitar-maintenance A well-maintained guitar plays better, sounds better, and lasts decades. A neglected guitar fights you at every step - high action, dead strings, fret buzz, and tuning problems that have nothing to do with your playing ability. The good news: basic guitar maintenance is simple, inexpensive, and takes minimal time. Here's everything you need to do at each time interval. ## After Every Session (30 Seconds) ### Wipe Down the Strings Run a dry cloth along each string after playing. This removes the oils, sweat, and dead skin that corrode strings and shorten their life. A simple microfiber cloth works perfectly. No special products needed - just a quick wipe. ### Wipe Down the Body Give the guitar body a quick swipe to remove fingerprints and dust. This prevents buildup that can affect the finish over time. ## Weekly (5 Minutes) ### Check Tuning Stability If your guitar goes out of tune faster than usual, investigate: - **New strings?** They need stretching (normal) - **Temperature change?** Moving from cold to warm causes drift (temporary) - **Tuning pegs slipping?** Tighten the screw on the tuning button or consider replacement ### Inspect for Issues Look over the guitar for: - Loose tuning machines - Cracked or lifting bridge - Fret buzz that wasn't there before - Changes in action (string height) Catch problems early before they become expensive repairs. ## Monthly (15 Minutes) ### Deep Clean the Body Use a guitar-specific polish or a barely damp cloth to clean the body thoroughly. For glossy finishes, a guitar polish adds protection and shine. For satin/matte finishes, use only a dry or slightly damp cloth - polish will create shiny spots. ### Check String Condition Strings should be: - Bright and shiny (not darkened or corroded) - Smooth under your fingers (not rough or pitted) - Maintaining intonation (not playing sharp or flat at the 12th fret) If any of these fail, it's time for a string change. ### Clean the Fretboard When changing strings, take the opportunity to clean the fretboard: - **Rosewood/ebony:** Wipe with a dry cloth. Apply a small amount of lemon oil or fretboard conditioner 2-3 times per year. This prevents drying and cracking. - **Maple (finished):** Wipe with a slightly damp cloth only. Don't use oils - maple fretboards have a sealed finish. ## Quarterly to Bi-Annually ### Professional Setup ($30-60) A professional setup includes: - **Truss rod adjustment** - ensures the neck has the correct amount of relief - **Action adjustment** - sets string height for optimal playability - **Intonation adjustment** - ensures fretted notes play in tune across the neck - **Fret leveling/crown** (if needed) - fixes uneven frets that cause buzz - **Nut slot adjustment** (if needed) - ensures proper string spacing and height at the nut A setup transforms a frustrating guitar into a joy to play. If your guitar feels hard to play, a setup is the first thing to try - before blaming your technique. Even new guitars from the factory benefit from a proper setup. ## Humidity Control (Year-Round) Wood absorbs and releases moisture. Too much humidity makes the wood swell; too little makes it shrink and crack. ### Ideal Range Keep your guitar in **45-55% relative humidity.** ### Danger Zones - **Below 35%:** Risk of fretboard cracking, sharp fret ends, and top cracks. Common in winter with heating systems running. - **Above 65%:** Risk of swelling, high action, and mold. Common in coastal or tropical climates. ### Solutions - **Sound hole humidifier** ($10-20): A small device that sits in the sound hole and slowly releases moisture. Essential in dry climates. - **Room humidifier:** Controls humidity for the whole room. - **Hygrometer** ($10): A digital meter that displays current humidity. Place one in your guitar room or case. - **Keep the guitar in its case** when not playing - the case buffers against rapid humidity changes. ### Electric Guitars Electric guitars are less sensitive to humidity because they don't have large, thin wooden tops. But extreme conditions can still cause neck warping and finish issues. ## Common Mistakes **1. Never cleaning the fretboard.** Years of grime buildup affects tone, feel, and even fret wear. Clean it during every string change. **2. Ignoring humidity.** Acoustic guitars are extremely sensitive to humidity. A cracked top from dry air is an expensive repair that's easily prevented. **3. Over-tightening tuning machines.** If a tuning peg is loose, tighten the small screw on the button. Don't force the peg - you can strip the gears. **4. DIY truss rod adjustment without knowledge.** The truss rod controls neck curvature. Incorrect adjustment can permanently damage the neck. Unless you know what you're doing, have a tech handle it. **5. Leaving the guitar in a car.** Extreme heat (parked in the sun) can melt glue, warp the neck, and crack the finish. Extreme cold can crack the finish and wood. Never leave a guitar in a car for extended periods. ## When to See a Guitar Tech - Persistent fret buzz that doesn't respond to technique adjustment - High action that makes fretting difficult - Intonation issues (12th fret notes are noticeably sharp or flat) - Visible cracks in the top, back, or neck - Tuning pegs that slip or won't hold - Electronics issues on electric guitars (crackling pots, dead pickups) A good guitar tech is worth their weight in gold. Find one you trust and establish a relationship. ## Try This in Guitar Wiz After every maintenance session - especially after restringing - use the **Tuner** in Guitar Wiz to bring your guitar back to perfect pitch. Fresh strings after a cleanup and restring will sound dramatically better, and precise tuning ensures you hear the full benefit of your maintenance work. [Download Guitar Wiz on the App Store](https://apps.apple.com/app/apple-store/id6740015002?pt=643962&ct=article-maintenance&mt=8) · [Explore the Guitar Tuner →](/guitar-tuner) ## FAQ ### How often should I clean my guitar? Wipe strings after every session. Deep clean the body and fretboard monthly or during string changes. Professional cleaning isn't necessary if you maintain it yourself. ### Does a guitar setup make a big difference? Enormous. A proper setup can make a $200 guitar play like a $500 one. If your guitar feels uncomfortable, a setup is the most cost-effective upgrade available. ### How do I store my guitar long-term? In its case, at room temperature, with a humidity control device (sound hole humidifier or case humidifier). Loosen the strings slightly if storing for months. ### People Also Ask **How do I take care of my guitar?** Wipe down strings after playing, change strings regularly, clean the fretboard during string changes, control humidity, and get a professional setup 1-2 times per year. **What happens if you don't maintain a guitar?** Strings lose tone and break, the fretboard dries and cracks, action changes, intonation drifts, and the guitar becomes increasingly frustrating to play. **How much does a guitar setup cost?** Typically $30-60 at a local guitar shop. It's one of the best investments you can make in your instrument.