I tend to clog whistles, even some that are supposedly clog-resistant (Burke NBB w/delrin tip). I’ve seen vague references to the soap solution, and have tried some things that help, but I still clog.
Can another clogger share the secret formula for this soap thing, and detailed instructions on how to do it right? What kind or brand of soap works best? How strong is the solution? (The Burke came with a suggestion of two drops of dish detergent per 3-4 ounces of water.) Do you pour it through the windway and let it drain/air dry, or do you shake the extra solution out first? Is there a C&F initiation where you receive the secret formula and instructions after you’ve reached 1,000 posts? What is Jet Dry, and where do you get it? Does it work better than soap?
Part of the problem is that I tend to play quieter whistles, which usually means a narrower windway and less air going through it to blow out the condensation, but maybe my exhalations have a high moisture content or something. Warming the whistle before I play helps, not being shy about playing aggressively helps (I guess the extra air keeps the windway more clear), and the soap solution I made helps, but I’m still having problems.
If you’ve had clogging issues, I’d appreciate any suggestions.

