This winter, are you prepared for the "silent killer"? When the cold weather comes and working indoors becomes more necessary, the risk of carbon monoxide poisoning increases. You may keep your equipment running indoors and think, "It's just for a little bit, I'll be okay." But even a little carbon monoxide exposure makes an impact on your body and health. Make sure you and your employees are up to date and trained on how to avoid and respond to this deadly gas.