If you burn anything in your house, such as wood, natural gas, propane, kerosene, or coal, install a Carbon Monoxide (CO) detector. This device can warn you of potentially deadly CO gas before the concentration reaches the harmful level.

Learn the warning signs of CO poisoning: redness of the skin, headaches, dizziness, nausea, weakness, loss of muscle control, chest tightness, heart fluttering, sleepiness, confusion, vomiting or diarrhea. If more than one person in the household is sick, and they feel better after being away from the house for a while, CO poisoning should be suspected. If you suspect CO poisoning, get out of the house and call the fire department.