How to give your brass instrument a bath! By Mr. Moe

Here is a detailed video for giving your trumpet a bath. The video also gives tips for bathing a Trombone, Euphonium, Baritone, and Tuba. This video is not recommended for people with rotary valves.
Oil and Grease: • How to Oil and Grease ...
Remember: DO NOT GIVE A WOODWIND INSTRUMENT A BATH. WATER IS BAD FOR WOODWINDS!