How to Choose the Best How to Clean an Acoustic Guitar (Body, Fr…

Your acoustic guitar takes a beating from sweat, dirt, and oils every time you play. A clean guitar not only looks better but also sounds better and lasts longer. In this beginner-friendly guide, you'll learn how to properly clean the body, fretboard, and strings using simple household items and a few specialized products. We'll cover step-by-step instructions, common mistakes, and product recommendations to make the job easy. Expect to spend about 30-45 minutes on a full cleaning.

▸What You'll Need

• •Soft microfiber cloths (lint-free)
• •Guitar polish or cleaner (e.g., Music Nomad Guitar Detailer)
• •Lemon oil or fretboard conditioner (for rosewood/ebony fretboards)
• •String cleaner or a dedicated string cleaning tool
• •Soft-bristled toothbrush or fretboard cleaning brush
• •Masking tape (optional, to protect pickups or soundhole)
• •Distilled water (for mixing mild soap solution if needed)

Estimated Time: 30-45 minutes Difficulty: beginner

▸Step-by-Step Instructions

Step 1: Prepare Your Workspace and Gather Supplies

Lay your guitar on a clean, flat, soft surface like a towel or a padded workbench. Remove the guitar from its case. Gather all your cleaning supplies: microfiber cloths, polish, fretboard conditioner, string cleaner, and a soft brush. If your guitar has gloss finish, use only guitar-specific products; avoid furniture polish or household cleaners that can damage the finish.

💡 Tips:

• •Place a towel under the guitar to catch any drips.
• •Wash your hands first to avoid transferring dirt.

⚠️ Warnings:

• •Never use alcohol, acetone, or bleach-based cleaners; they will strip the finish.

Step 2: Change or Loosen Strings (Recommended)

For a deep clean, it's best to remove the strings. If you're just doing a quick polish, you can leave them on but be careful around the fretboard. Use a string winder to loosen and remove all six strings. This gives you full access to the fretboard and body. Store old strings if you plan to reuse them, but typically you'd replace them.

💡 Tips:

• •Replace strings every 3-6 months or when they sound dull.
• •Keep string pegs safe in a small container.

⚠️ Warnings:

• •Do not pull strings off quickly; they can snap and injure your eyes.

Step 3: Dust the Body and Neck

Use a dry microfiber cloth to gently wipe down the entire body, neck, and headstock. Work from top to bottom. This removes loose dust and dirt that could scratch the finish when you apply polish. Pay special attention to the area around the soundhole and bridge where dirt accumulates.

💡 Tips:

• •Use a separate cloth for the body and one for the fretboard to avoid cross-contamination.

⚠️ Warnings:

• •Be gentle around the rosette and any inlays to avoid dislodging them.

Step 4: Clean the Fretboard

Apply a small amount of lemon oil or fretboard conditioner to a cloth or a soft brush. Gently scrub the fretboard between the frets, working along the grain (if the board is wood). This lifts grime and conditions the wood. For maple fretboards (usually sealed), use a barely damp cloth; do not apply oil. Use a soft toothbrush to clean around the fret edges.

💡 Tips:

• •Only use lemon oil on unfinished rosewood, ebony, or pau ferro fretboards.
• •Let the oil sit for a few minutes before wiping off excess.

⚠️ Warnings:

• •Avoid getting oil on the frets themselves; it can cause corrosion.
• •Do not over-saturate; use a few drops.

Step 5: Wipe Down the Frets

After cleaning the fretboard, take a dry microfiber cloth and rub the frets to remove any remaining oil or dirt. You can also use a fret polishing cloth or specialized fret eraser for a mirror shine. Clean frets improve playability and reduce string buzzing.

💡 Tips:

• •If frets look dull, use a fret polishing kit (like Music Nomad's F-One Fret Polish).

⚠️ Warnings:

• •Be careful not to scratch the fretboard with aggressive rubbing.

Step 6: Clean and Polish the Guitar Body

Spray a guitar polish or cleaner onto a microfiber cloth (never directly onto the guitar) and wipe the body in circular motions. Work on small sections, buffing to a shine. For stubborn smudges, use a slightly damp cloth with a drop of mild soap. Avoid getting polish on the soundboard or bridge pins.

💡 Tips:

• •Use a separate clean cloth to buff the polish for a streak-free finish.
• •For satin finishes, use a cleaner without wax to avoid building a sheen.

⚠️ Warnings:

• •Never spray polish into the soundhole; it can damage the internal glue.

Step 7: Clean the Soundhole and Interior (Optional)

Use a slightly damp cloth or a specialized soundhole cleaner to gently wipe the inside edge of the soundhole. You can also use a soft brush to reach into the body and remove dust. For deep interior cleaning, use a guitar cleaning tool with a cloth attachment. This is optional but helps keep the guitar hygienic.

💡 Tips:

• •Do not use liquids inside the guitar; moisture can warp the wood.

⚠️ Warnings:

• •Be careful not to bump the bridge or saddle.

Step 8: Clean the Strings (Or Replace Them)

If you kept the strings on, use a dedicated string cleaner or a dry cloth to wipe each string from bridge to nut. This removes sweat and oils. For a deeper clean, use a string cleaning tool like the Music Nomad String Cleaner. Alternatively, now is a great time to restring with fresh strings.

💡 Tips:

• •Wipe strings after each playing session to prolong life.
• •Use a single-edge cloth or a string cleaner for best results.

⚠️ Warnings:

• •Do not use soap or chemicals on strings; they can deaden the tone.

Step 9: Restring the Guitar

Install new strings if you removed them. Thread each string through the bridge pins and tuning pegs, winding evenly. Use a string winder for speed. Tune to standard pitch and stretch the strings gently to reduce tuning instability. Wipe down the strings with a cloth to remove any manufacturing oils.

💡 Tips:

• •Change strings one at a time to maintain neck tension.
• •Clip the excess string ends to avoid poking.

⚠️ Warnings:

• •Do not overtighten tuning pegs; they can snap.

Step 10: Final Buff and Inspection

Give the entire guitar a final wipe with a clean microfiber cloth. Check for any smudges or spots you missed. Ensure the fretboard is dry and the strings are properly seated. Play a few chords to make sure everything sounds clear. Store the guitar in its case or on a stand.

💡 Tips:

• •Keep a microfiber cloth in your guitar case for quick cleanups.

⚠️ Warnings:

• •Do not store the guitar in extreme temperatures or humidity.

▸Pro Tips

• •Always use a clean microfiber cloth; dirty cloths can scratch the finish.
• •For sticky residue (e.g., from stickers), use a tiny bit of naphtha (lighter fluid) on a cloth – test on an inconspicuous area first.
• •Wash your microfiber cloths separately without fabric softener to maintain their absorbency.
• •Use a humidifier in dry climates to prevent fretboard cracking; clean more often in humid conditions.
• •Compressed air can blow dust out of hard-to-reach areas like the bridge pins and tuning pegs.
• •If the fretboard feels rough after cleaning, consider a light sanding with fine-grit sandpaper (1000+ grit) – but that's advanced.
• •Keep strings clean by wiping them after every session; a string cleaner tool makes it quick.

▸Common Mistakes to Avoid

• •Using household cleaners like Windex or Pledge: these contain chemicals that can damage the finish or react with the wood.
• •Over-oiling the fretboard: too much oil can seep under the frets and cause lifting. Use just a few drops.
• •Scrubbing too hard on the body: aggressive rubbing can wear through the finish, especially on matte finishes.
• •Neglecting the headstock and tuning pegs: dirt can gum up the gears. Use a dry cloth to wipe them.
• •Cleaning with strings on and getting polish on them: this can deaden string tone. Remove strings or cover them.

▸Troubleshooting

Problem: My guitar has a dull, cloudy finish after cleaning.

Solution: You may have used too much polish or a product with silicone. Buff with a clean dry cloth. If that fails, use a gentle swirl remover specifically for guitars.

Problem: The fretboard feels sticky after oiling.

Solution: You used too much oil. Wipe off excess with a dry cloth, then lightly buff with a clean cloth. Let it dry for an hour before playing.

Problem: There is a musty smell inside the soundhole.

Solution: Mold or mildew may be growing. Use a UV light to kill mold (but not on the guitar). Place a desiccant pack inside the case. If severe, consult a luthier.

Problem: Strings are still sticky after cleaning.

Solution: Your strings may be worn out. Replace them. If new strings are sticky, they may have protective coating; wipe with a dry cloth and they'll break in.

Problem: White residue on the fretboard after oiling.

Solution: This is likely excess oil that dried. Wipe with a slightly damp cloth and reapply a tiny amount of oil, then buff dry.

Music Nomad Guitar Detailer Spray

All-in-one cleaner and polish safe for all finishes. It cleans, shines, and protects without silicone or wax buildup.

Best for: Use for quick body cleanups or full detailing every few months.

Price Range: $12-$15

Dunlop 65 Ultimate Lemon Oil

Specially formulated for unfinished fretboards (rosewood, ebony, pau ferro). It cleans, conditions, and preserves the wood.

Best for: Use every 3-6 months or when the fretboard looks dry.

Price Range: $7-$10

MusicNomad String Cleaner + Conditioner

Easy-to-use tool that cleans and conditions strings in one pass, extending string life and maintaining tone.

Best for: Use after every playing session for a quick string wipe.

Price Range: $10-$15

Microfiber Cleaning Cloths Pack

Lint-free, non-abrasive cloths essential for guitar cleaning. Multiple cloths prevent cross-contamination between body and fretboard.

Best for: Have several on hand – one for body, one for fretboard, one for strings.

Price Range: $8-$12

Planet Waves String Winder and Cutter

Speeds up string changes and cuts excess string safely. Essential for restringing after cleaning.

Best for: Use when changing strings every cleaning session.

Price Range: $7-$10