cigarette gavin adcock A Cigarette - Gavin Adcock:

This can help lessen the smoke smell in your car

Air-conditioning systems draw both external and internal air into the air ventillation system so if bad smells already exist in the car, they will be recirculated via the air con system

It's a good idea to check your owner's manual to see how often you should replace your air filters

Current EU law means higher concentrations of nicotine than this are illegal

For cars with light or occasional smoke exposure (a few cigarettes over months), a thorough interior detailing session that includes a steam clean and enzyme-based odor treatment is usually enough to eliminate the cigarette smell completely