When lit, the smoker inhales the smoke containing nicotine, a highly addictive chemical, along with tar, carbon monoxide, and other harmful substances
ISBN 978-92-9022-398-6
For property managers handling Airbnb or other short-term rentals, clearly state in your listing that theres no smoking indoors

Heres exactly how I evaluate air purifiers: Test Environment Primary Test Space: 728 cubic foot room (approximately 12 13 8 ceiling) Secondary Test Space: Sealed 4 cubic foot acrylic smoke box for controlled tests Ambient Conditions: 68-72F, 40-50% humidity, baseline ambient noise 28-30 dB Equipment Used TSI AeroTrak 9306 Particle Counter ($4,500 professional-grade unit, not a consumer sensor) Measures PM1, PM2.5, PM10 with laboratory accuracy Extech 407768 Sound Level Meter (Type 2, calibrated) Measures decibel levels to within 0.1 dB Kill-A-Watt P3 Power Meter Tracks energy consumption to 0.01W precision Smoke Source: Standardized incense sticks (for repeatability across tests) and actual cigarette smoke (for real-world validation) The 5 Core Tests I Perform Test 1: Smoke Box Speed Test I fill a sealed 4 cubic foot acrylic box with dense smoke until visibility is near zero (PM2.5 typically exceeds 1,000 g/m)

Frieden , former director of the CDC , stated it plainly: Tobacco is in a league of its own in terms of the sheer numbers and varieties of ways it kills and maims people. Nonetheless, the tobacco industry presses on, spending more than $22 million a dayyes, a dayto keep smokers smoking, and to attract new ones