Store a trumpet safely by cleaning and thoroughly drying it, then placing it inside a rigid, padded hard case kept in a climate-controlled environment. [1]
Cleaninand Preparation
- Flush and dry: Wash the interior with warm soapy water and a snake brush, rinse thoroughly, and let every component air dry completely to prevent “red rot” (corrosion).
- Lubricate: Apply fresh valve oil to the pistons and slide grease to the tuning slides before short-term storage. For multi-year long-term storage, some players prefer cleaning off old grease and storing slides/valves wrapped separately in clean protective paper or bags. Remove the mouthpiece: Take the mouthpiece out of the receiver so it does not become permanently stuck during storage.
Environmental Conditions
- Temperature: Keep the instrument in a stable environment between 15–29°C (55–85°F).
- Humidity: Maintain a relative humidity level between 40% and 60% to stop metal oxidation and protect felt or cork parts.
- Placement: Store the case flat on a shelf or above the floor—never in damp basements, hot attics, or vehicle trunks.
Case and Handling Safety
- Use a hard case: Rely on a fitted, sturdy hard shell case with soft internal padding to absorb physical shocks.
- Avoid pressure: Never stack heavy books or gear on top of the instrument case.
- Secure latches: Double-check that all case latches or zippers are fully locked before lifting or moving the instrument.
