Originally Posted by 1971BB427
When you use these various products be sure to leave the key on and run the defroster/heater fan while the product is working. Many times the smell is not just in the cabin, but in the heater and ducts, so every time you start up the heater, defroster, or AC you'll get the smell all over again.
You only need to run it for the first few minutes, then shut the key off and close the car up overnight.
SOooo true. Purchased a motor home years ago That had everything discolored by cigarette smoke. We tossed out the upholstery and carpet, and scrubbed everything clean. Smelled great - right up until we turned the heater on. That was enough to make a person puke. Wish I had known about the ozone generator back then.