Can Vape Trigger Smoke Alarm Think vapes are harmless to your smoke alarms? Not always. Vapor clouds from ecigarettes can drift into smoke alarms and trigger false alarms, especially in smaller Can a Vape Set Off a Fire Alarm? What You Should Know How to Vape Without Setting Off the Smoke Alarm JAC Vapour Can Vaping Trigger a Fire Alarm? Here's What You Need To Know Vapesourcing Can Vape Trigger Smoke Alarm Can Vaping Really Set Off Smoke Alarms? The Truth Revealed