Chemical Hazards
When there is a concern about a potential exposure to a chemical or other airborne hazard,
local officials will advise you to “shelter in place.”
To “shelter in place”:
• Close and lock all windows and exterior doors.
• Turn off all fans, heating and air conditioning systems.
• Go to an interior room without windows, preferably one that is above ground level.
• Use duct tape to seal all cracks around the door and any vents to the room.
• Listen to your radio or television for further instructions.
• Local officials may call for evacuation in specific areas at greatest risk in the community.