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French Horn Care

French Horn Care Menu

Care of your French Horn


This simple maintenance routine will keep your French horn playing and looking its best for many years.

French horn parts | Amro Music, Memphis

Before you play

  • Lift your French horn from its case by the bell and large tubing (not by the valve levers or small slides).french horm rotor oil | french horn care and maintenance
  • Every two or three days apply rotor oil to the valves.  For each valve, hold down its lever and remove its slide; turn the French horn up, and put a few drops of  rotor oil into the tube, working the valve lever to distribute the oil.  Replace the slide and repeat the process on the next valve.
  • Place the mouthpiece into the mouthpiece receiver and gently twist it in.   (If your mouthpiece becomes stuck, don't use force or tools to try to get it out as your French horn is made of brass, a soft metal, and damages easily.  Amro, and maybe your band director, have a special tool to get stuck mouthpieces out quickly and easily.)

When you finish playing

  • french horn polish cloth | french horn care and maintenanceRemove the mouthpiece and put it in its special compartment (so it doesn't bounce around in the case and dent your French horn).
  • Wipe the fingerprints off your French horn with your polish cloth.  (Fingerprints contain acid and will cause your French horn to tarnish and lose its shine.)
  • Put your French horn in its case and fasten the latches.  (Most French horn damage occurs when it's left out on a chair, a table, a bed, or on the floor.)
  • Check for loose items in your case that could bounce into your French horn and dent or scratch it. 
  • Don't store anything (music, a towel, etc.) on top of your French horn in its case as they will push on the levers and slides and bend them.

Periodicallyfrench horn care kit | french horn care and maintenance

  • Clean your mouthpiece with a mouthpiece brush, dish soap, and warm water.
  • Thoroughly clean your French horn's finish with your polish cloth.  (Liquid polish is not recommended as it can remove your French horn's finish.)
  • Apply a little slide grease to the slides.  Pull them out one-at-a-time, wipe them clean with a soft cloth, rub a small amount of slide grease on them, and carefully insert them back into your French horn.
  • Oil the rotors.  Remove the valve caps and apply key oil to the bearing shaft and pivot points, rotating the valves to work it in.
  • Every few months wash out the insides of your French horn to keep it sanitary and working smoothly.  Disassemble your French horn (except for the rotor valves which only a technician should disassemble) in a large sink or bathtub of warm water and mild dish soap.  (Be very careful with the disassembled parts as the smallest dent will prevent them from fitting back in your French horn and moving properly.  A soft towel on the counter and at the bottom of the sink or tub will cushion any falls.)  Use your long tube brush to gently scrub inside the tubes.  Rinse thoroughly and dry off the parts.  Apply a small amount of grease to the slides and put them back into your French horn.
  • Bring your French horn to the Amro repair shop at least once a year and any time you feel it's not playing its best.  We'll inspect and test it free of charge, usually while you wait.  And if you have Amro’s Maintenance & Replacement plan, any adjustments and repair it needs are free.