When it comes to safety in your home, few things are as important as a CO detector. CO (carbon monoxide) is a colorless, odorless substance that causes death if not alerted to it in time. So the question is not "should I have a CO detector", but "how many CO detectors should I have?" When it comes to CO detectors in your home, more is better. In reality, you really can’t have too many. Different manufacturers have different recommendations as to where they should be placed, b