YSK: Cigarette butts are the most common form of marine litter and if you smoke, the best you can do is to purchase a pocket ashtray if you are worried about the smell from cigarettes in your pocket.

YSK: Cigarette butts are the most common form of marine litter and if you smoke, the best you can do is to purchase a pocket ashtray if you are worried about the smell from cigarettes in your pocket.

YSK: Cigarette butts are the most common form of marine litter and if you smoke, the best you can do is to purchase a pocket ashtray if you are worried about the smell from cigarettes in your pocket.
from /r/YouShouldKnow