Can You Clean a Furnace Ignitor? Tips and Tricks

If you're staring at a cold house and wondering if can you clean a furnace ignitor to save some money, you aren't alone. Most of us don't think about our HVAC system until the temperature drops and the vents start blowing cold air—or worse, nothing at all. When you hear your furnace clicking and trying to start, but the "whoosh" of the flames never happens, the ignitor is usually the prime suspect. ...

May 21, 2026 · 7 min · Lumb Bausa