Dr. Halden Shane is chief executive officer and president of The Ozone Man, Inc. Shane can be reached at 800.525.1698 or by e-mail at [email protected]. Irv Kraut is director of environmental services for JVI Inspections. Kraut can be reached at 407.531.5333. Paul Overbeck is executive director of the International Ozone Association. Overbeck can be reached at 480.529.3787 or by e-mail at [email protected].