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The science of third-hand smoke Every cigarette releases thousands of chemicals, including ammonia, carbon monoxide, and formaldehyde

Market demand and competition among brands further influence the price consumers pay

Additionally, the particles from cigarette smoke are extremely smallmeasuring just 0.1 to 1 micronallowing them to penetrate deep into materials and even travel through ventilation systems to affect areas far from where smoking actually occurred as environmental tobacco smoke spreads through indoor spaces

This price difference reflects reduced tobacco contentapproximately 12-14 grams per pack for slims versus 16-20 grams for regular packs