problem of cigarette smoking is down, but almost 38 million American adults still smoke - Infographic | CDC Online Newsroom Smoking and Effects on the

They're so rich and you can smoke one and be done for the whole day

Here are a few to keep in mind: Replace HVAC filters regularly, especially after smoke exposure Use air purifiers with HEPA and activated carbon filtration for ongoing odor control Turn on exhaust fans when cooking and clean range hoods routinely Clean surfaces regularly , including walls, ceilings, and vents Establish smoking areas outside , away from windows and air intakes Maintain strong indoor ventilation , such as opening windows and using fans Its no secret that smoke residue leaves bad smells in your home

Available from: Johnson JM, Nachtigall LB, Stern TA

Real friends like you because of who you are, not because you smoke