New invention saves lives - Claremont Courier, 11/24/2007

Freon from air conditioners being used for a quick high - WTSP / Tampa Bay's 10 News, 11/2/2006

Man arrested for huffing Freon - WTSP / Tampa Bay's 10 News,9/14/2006

Sudden high, sudden death - St. Petersburg Times, April 20, 2004

NOVENT TAMPER-RESISTANT REFRIGERANT CAPS HELP TO PREVENT REFRIGERANT THEFT AND PERSONAL INJURY

Huffing: A Senseless Tragedy - Contracting Business, 09/03

New Safety Caps from Novent Provide Protection from Refrigerant Theft - Indoor Comfort News, 09/03