To decrease the concentration, you need to increase the distance between the smoke particles by by letting in fresh air
For attics/basement-style mancaves with low ceilings, use the manufacturers cubic-foot guidance when available
$29.99 Eagle 20's Menthol Gold 100's Box Cigarettes,10 Packs/20 Sticks Of 200 Cigarettes Eagle 20's Menthol Gold 100's Box CigarettesEagle 20's Gold Menthol 100'sBox1 carton = 10 packs
[35] [36] By the mid-17th century, most major civilizations had been introduced to tobacco smoking and, in many cases, had already assimilated it into the native culture, despite some continued attempts on the part of rulers to eliminate the practice with penalties or fines
It's a win-win situation
"When you look at the actual evidence that Philip Morris has submitted to the FDA, it doesn't support the claim that these things are any better than cigarettes in terms of health effects in people." Glantz noted that the tobacco industry has a long history of selling products that it claimed were safer, such as cigarettes marketed as "light," "mild" or "low-tar," that turned out to be just as dangerous
