1. Vinegar. Fill a simple cup with vinegar half. Leave it open in the car during the day or two. Just do not forget about him, and do not drink it - this is fraught with poisoning and even a painful death! If you have a small child, give up this method of eliminating the smell in general. Leave vinegar only while parking so as not to turn the cup when moving. Vinegar effectively absorbs undesirable smells. Wash the cup of vinegar carefully after use.