If sediment, food or dust collects inside your mouthpiece, the throat and backbore will gradually become smaller. This will interfere with the response, tone quality and intonation of your instrument. Clean your mouthpiece at least once a week, brushing out the inside with mouthpiece brush and soapy water to maintain the original response and intonation.
Mouthpiece brush for brass instrument mouthpieces - apply to both ends of the brass mouthpiece.
