Summary: It doesn’t happen too often but it CAN happen – smoke alarm no smoke. Yes, your smoke alarm can go off when there is no smoke. One possibility is dust.<br> <br> Smoke alarm no smoke<br> The Handyguys discuss how to deal with a Smoke alarm no smoke situation cause by dust.<br> <a href="https://i2.wp.com/handyguys.wpengine.com/wp-content/uploads/2009/04/test_smoke_detector.jpg?ssl=1"></a><br>
