cigarette fume How Smoking Affects Your Blood Vessels Chemicals in Cigarettes and Tobacco:

Histamine is inflammatory for example, meaning its likely to worsen symptoms such as a blocked nose

Al-Mekhlafi College of Medicine, Alfaisal University, Riyadh, Saudi Arabia Sami Almustanyir Ministry of Health, Riyadh, Saudi Arabia Sami Almustanyir Department of Respiratory Care, Prince Sultan Military College of Health Sciences, Dammam, Saudi Arabia Jaber S

Sci Transl Med 4 , 132ra52132ra52 (2012)

For that purpose the best option is to choose a trusted supplier , get a market analysis on used cigarette manufacturing machinery, funnel down the best option and go for it

This includes things like ozone machines to get rid of smells