since I only have been playing a few months, I had clogging problems on my whistles (clarke sweetone for kids and gen Bb).
somewhere I read you could cover the windway and breathe a few times into the mouthpiece to warm it up.
at first I wondered what sense this would make with a plastic mouthpiece but it DOES work.
since then I do this every time before I start playing and clogging problems almost gone ![]()
play with much more pleasure now.
berti
awaiting my first Dixon soprano D next week!