In the worst of the weather, the car just doesn't warm up fast enough. My breath freezes on the inside of the screen, and I can't go anywhere till the car heats.
Are there battery fan heaters or anything similar that are available?
I was able to find this heater on Walmart but the reviews for it don't look too good. My husband bought a heater last winter for his car that plugged into the lighter and it worked pretty well. He bought it at Lowes so you might try there or another hardware store.