Guam: If you lose power due to #Mawar and are using a portable generator, make sure it is outdoors – at least 20ft away from your home. One portable generator can produce as much carbon monoxide as hundreds of cars.
Carbon monoxide is a deadly gas you can’t see or smell and it can kill a family in minutes. Never use your portable generator indoors. Never use your generator in your garage, even with the door open.
How to Protect Your Family from CO Poisoning and Other Post-Storm Dangers this Hurricane Season | CPSC.gov