Duster Rear-Defroster/Defogger?

glhx said
the front air is warm enough...it just doesnt have any power.....it like low and medium speed....a cigar lighter could work if the element was engaged all the time (pressed down) and as log as it was contained it should be ok. it wouldnt be on for more than ten minutes....is there another way to get a cigarette lighter to do this...or something safer

ive seen a defogger that fits my car....it just doesnt look clean for a 69 dart

Not an actual Cigar Lighter, one of the "Accessory" style heaters that plugs into your cigarette lighter (like an Ipod Adapter does, or a portable Trouble Light).

The reason I mentioned the dangers of using one, My grandfather once lit the dash on fire in his old work truck when the wiring couldn't handle the amount of power the portable heater was drawing.