While many repair shops still use harsh and dangerous chemicals and acids, all brass cleaning at Emerson Musical Instrument Repair is done by environmentally safe methods. Pete Emerson is a leader in the research and development of environmentally safe cleaning methods.

These safe methods offer many advantages to the customer and the environment.

• The finish on brass instruments is never damaged
• Valve and slide action is made faster and smoother with less sticking
• No chemical scents are left in the instrument for the player to inhale
• Nothing gets flushed down the sink that can contaminate our ground water