can cigarette smoke travel downstairs neighbor smokes I've done everything. : r/ApartmentHacks Remove Second Hand Cigarette Smoke

One note on CADR

Will adapt and practice with my ideas and concepts to improve upon these template outcomes

Well I will just have to keep this one until I find a better use

The 18th century naval architect William Hutchinson observed that crews sometimes left ships too soon

It contains carcinogenic, genotoxic, and toxic substances, including both organic and inorganic human carcinogens

smoke em if you got em! Or, how about the threatening tone of Field strip that cigarette butt, Soldier! Whatever the reasonsand despite the obvious hazards of smokingcigarettes have been a staple of Army life since before World War I