Carbon Monoxide Detector Flashing Red: What It Means & How to Fix It
Carbon monoxide (CO) is a silent, odorless, and deadly gas—so your CO detector is one of the most critical safety tools in your home. But when its red light starts flashing, it’s easy to panic: Is it a gas leak? A faulty device? Or just a routine alert? Understanding what different red flashing patterns mean can help you act quickly and keep your family safe. In this guide, we’ll break down the most common reasons for a flashing red CO detector, how to troubleshoot issues, and why investing in a reliable detector like Wisualarm’s is your best defense against CO poisoning. Why Is My Carbon Monoxide Detector Flashing Red? Not all red flashes are emergencies—but every one deserves attention. Here’s...
