How to Sanitize a Clarinet Mouthpiece
Updated Nov 11, 2026 · By 
Jonah Mercer · Editorial policy
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To sanitize a clarinet mouthpiece, remove the reed and ligature, wash the mouthpiece with water and mild soap, rinse it, and dry it fully before you put it back in the case. Do not use solvents, and ask a repair shop if the mouthpiece is cracked or chipped.
Remove the reed and ligature
Remove the ligature and slide the reed off the mouthpiece before any water touches it, so the reed stays dry. Set the reed on a clean, dry surface with the flat side down. Handle the mouthpiece by its body and keep the tip away from hard surfaces while you work.
Wash with water and mild soap
Hold the mouthpiece under running water and work a little mild soap over it with your fingers or a soft cloth. Wash the inside and outside, then rinse until the water runs clear and no soap remains. The maker's own cleaner is the other option where the listing allows it. Do not use solvents.
Dry the mouthpiece fully before storage
Shake the water out, then wipe the mouthpiece inside and out with a soft dry cloth. Let it sit out until no moisture remains, then put the cap on and place it in the case. A mouthpiece stored wet can stay damp inside the case, so do not rush this step.
Clean the reed and ligature as well
Wipe the reed with a soft dry cloth and let it dry on its own before you put it back in its holder. Wipe the ligature with a soft dry cloth to remove moisture and fingerprints. If the ligature shows wear or no longer holds the reed flat, ask a repair shop about a replacement.
Ask a repair shop about damage
If the mouthpiece has a crack, a chip, or a worn tip, do not try to sand or reshape it yourself. Mouthpiece work needs a technician, and home fixes can change the facing. Put the mouthpiece aside and take it to a repair shop for advice.
What you need
VANPHY Bb Clarinet 17 Keys Flat B Clarinet
A Bb clarinet with a mouthpiece and cap, a cloth, and 8 mouthpiece cushions in the kit; the maker states to wipe it gently with a cloth after each use.
- Case or gig bag included
- Mouthpiece included
- Key: Bb
- Body material: ABS
- Keys (on the body): 17
- 60-day warranty stated
Glory GLY-CLAPK Professional Ebonite Bb Clarinet
A Bb clarinet kit that includes a mouthpiece brush, a cleaning cloth, and a hard case, with 10 reeds in the box.
- Case or gig bag included
- Key: Bb
- Body material: Ebonite
- Reeds included: 10
- 30-day warranty stated
EASTROCK Bb Clarinet 17Nickel Keys ABS Material
A Bb clarinet with 17 nickel keys and a cleaning cloth and cap in the kit, with 2 replaceable barrels.
- Case or gig bag included
- Key: Bb
- Body material: ABS
- Keys (on the body): 17
SONICAKE B Flat Clarinet for Beginner
A Bb clarinet with a cleaning kit, reeds, and a hard case in the box, and 2 barrels.
- Case or gig bag included
- Key: Bb
- Body material: Ebonite
- 90-day warranty stated
These come from our ranked list Best Clarinet, which compares them spec by spec.
Frequently asked questions
Can I use soap on a clarinet mouthpiece?
Yes. Do not use solvents, and follow the maker's own cleaner where the listing allows it.
How often should I clean the mouthpiece?
Clean it when you see moisture or residue left after playing.
Should I remove the reed before washing the mouthpiece?
Yes. Take the reed and ligature off so the reed stays dry while you wash the mouthpiece. Let the reed dry on its own before you put it back in its holder.
What if the mouthpiece is cracked or chipped?
Do not try to fix it yourself. Put the mouthpiece aside and ask a repair shop, since cracks and chips are work for a technician.
Ranked clarinets lists
More how-to guides
Product details come from each Amazon listing and can change. Check the listing before you buy.