what chemicals are present in cigarette smoke is a mixture of thousands of generated from which harmful substance is found

Smoking reduces the blood flow with the necessary nutrients and oxygen to keep your bones healthy

Advertising Created & Continues to Drive the Menthol Tobacco Market: Methods Used by the Industry to Target Youth, Women, & Black Americans, a recent report from the American Heart Association and the Stanford Research into the Impact of Tobacco Advertising, details the tobacco industrys deceptive and targeted marketing of menthol cigarettes to Black communities, women, and youth, which has resulted in disproportionately higher rates of menthol cigarette use among these groups

But there are exceptions

Contact us today Smoke odour tends to linger long after a fire or cigarette has been put out

If above it is a roof or a bathroom, I'd wait to see if it gets any worse