Flush the instrument out with a mild solution of soapy luke warm water.

Do not use hot water as this will ruin the lacquer.

Rinse through with cold water and dry thoroughly.

Use a flexible cleaning brush to thoroughly clean out the slides and tubing (ex. A)

The valve casings should be carefully cleaned using a valve casing cloth (ex. B) (NOT a standard flexible brush)

Clean the mouthpiece with a mouthpiece brush (ex. C)

The pistons should be carefully removed in sequence (only do one at a time) and dried.

Wipe down with luke warm soapy water, rinse and dry.

Grease the slides (ex. D) and oil on the valves. (no picture)

Replace all slides

Clean out all junk from case. Vacuum case and spray with Lysol or some other disinfectant. Let dry before you put your instrument back in.