Clarinet article
Common Clarinet Mistakes to Avoid
Most clarinet problems come from the same handful of avoidable mistakes — forced assembly, no post-playing swab, avoiding the break and using a reed that is too hard.
Incorrect Assembly
The most damaging single action a clarinet player can perform is forcing the joints together without sufficient cork grease, or forcing them in the wrong direction. The cork on the barrel and between the upper and lower joints should be lightly greased before assembly — this protects the cork from drying and cracking and allows the joints to twist together smoothly. Always twist gently — applying rotational force rather than pushing straight in — and never force a joint that resists. A joint that sticks has either dry cork or an obstruction that needs to be investigated before forcing it can cause damage.
Neglecting the Swab After Playing
Moisture accumulates inside the clarinet during playing — in the bore, in the tone holes and against the pads. Not swabbing the instrument after each session is the most common cause of sticky keys and pad deterioration. A pull-through swab drawn through each section of the clarinet removes the bulk of the moisture. The mouthpiece should also be cleaned — either swabbed or rinsed — to prevent bacterial buildup. Players who consistently swab after playing will find their clarinet requires servicing far less frequently and their pads last significantly longer.
Practising Through the Break Without Isolating It
The register break — the transition from the chalumeau to the clarion register — is the most common technical hurdle for clarinet students. The mistake is to practise scales and pieces at full speed, glossing over the break whenever it is awkward, and hoping it will improve through repetition. It does not. The effective approach is to isolate the break: play slow scales that cross it deliberately, repeat the crossing repeatedly in isolation, and identify which specific notes cause problems. Only consistent, deliberate practice at the transition point smooths the break reliably.
Using Too Hard a Reed
Advancing too quickly to a harder reed is a very common mistake among clarinet players who associate harder reeds with a more mature sound. A reed that is too hard for the player's embouchure causes biting — pressing too hard with the lower jaw — which produces a thin, strangled tone and builds muscle fatigue quickly. The correct reed strength for a player is the hardest reed they can play comfortably for a full practice session without tightening the embouchure. Most students progress through strengths 2 to 3.5 over two to three years; the progression should follow embouchure strength, not ambition.
Inconsistent Reed Rotation
Playing a single reed until it deteriorates, rather than rotating through a small set, produces inconsistent results and masks tonal problems that are actually reed-related rather than technique-related. A player who rotates four to six reeds — marking each one and using them in sequence — has a clearer picture of which reeds are worn and which are performing well. This also prevents over-dependence on a single "good" reed, which eventually wears and leaves the player without a usable alternative.
Skipping Regular Servicing
The clarinet mechanism — pads, springs and key alignment — needs periodic professional servicing to maintain consistent playability. Pads that have hardened or distorted no longer seal tone holes cleanly, which causes notes to sound flat, unfocused or simply fail to respond. Skipping servicing and instead adjusting technique to compensate for the instrument's mechanical deficiencies is a mistake that holds back development. Annual or biennial servicing by a qualified woodwind technician costs far less than replacing deteriorated pads after extended neglect, and maintains the instrument in a condition that supports rather than hinders the player's progress.
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