MEECO'S RED DEVIL Wood Stove Glass Door Cleaner - Fast & Effective Fireplace Glass Cleaner - Removes Soot, Ash & Carbon Buildup - Safe for Wood Burning Stoves & Fireplaces - Perfect for Home, Cabin & RV Use

I tried all the homemade solutions, various commercial brands, and this is the best. It's cheaper purchased in the large bottle as well. The odor is potent but does not linger, just that it's a strong solution and smells like it. I use it on the glass door of my insert, which I clean every day during heating season.