One night, Michael and his friends were out on the town. Michael and his friends did not smoke, but they spent a significant amount of time in a local restaurant that allows smoking inside the restaurant. The next day, Michael's hair and clothes smelled strongly of smoke even though he did not smoke himself. What is this leftover sign of nicotine use called?

Question

Quizplus · Accepted Answer

Thirdhand smoke refers to the residual nicotine and other chemicals left on indoor surfaces by tobacco smoke. This residue can cling to hair, clothing, and other materials, causing them to smell of smoke even if the person did not smoke themselves.

One Night, Michael and His Friends Were Out on the Town