1. Check the Area for Proper Venting
Carbon monoxide poisoning occurs when invisible gases are trapped in an enclosed space, where they can quickly build up to toxic levels. In the home, this means periodically checking heating appliances such as gas ovens to make sure that the pipes are properly vented and do not spring leaks. Never repair ruptured gas pipes with duct tape or other stopgap measures. Use a professional service or replace the faulty pipe entirely. Check your fireplace once a year to make sure that it hasn't become blocked: carbon emissions from a blocked fireplace can be fatal.
2. Watch Your Surroundings While Your Car Idles
Never idle a car in a garage or other enclosed space. Even if the garage door is open, carbon monoxide will still vent very slowly unless you are in the open. When you idle a vehicle with a lowered tailgate, roll down your windows or open your doors. A lowered tailgate will back up carbon monoxide emissions and may cause them to enter the passenger compartment.
3. Do Not Use Portable Barbecues Indoors
Gas grills and charcoal grills need to be used outdoors at all times. Both of them release carbon monoxide that can build up very quickly inside your home. This also applies when camping, either inside of a trailer or even in a large tent. The same applies to gas or kerosene heaters and portable stoves.
4. Do Not Run Gas-Powered Devices Indoors
Gas generators, lawn mowers, snow blowers, weed whackers and chainsaws all run on gasoline, which produces carbon monoxide. Never operate them inside or even in an enclosed space like a garage.
5. Watch for Symptoms of Carbon Monoxide Poisoning
Signs of carbon monoxide poisoning include dizziness, disorientation, vomiting and chest pain. It can often be confused for other conditions such as drunkenness, and if not diagnosed quickly, can lead to unconsciousness and death. If you or anyone around you reports such symptoms, turn off any gas appliances and get the victim into open air immediately.
