I have spent many years compiling this useful information on how to take better care of your instrument to avoid unnecessary repairs and frustration.
Piston Care (Trumpet, some Tubas)
Rotor Care (French Horn, some Tubas, valve on a Trombone)
Trombone Care (Also see Rotor Care if it’s a valve Trombone)
These fliers are for use. They may be copied freely so long as they are reproduced in entirity including my company information. The dropbox link is:
End of year google slide presentation
Care and Feeding Google Slides