are tobacco leaves harmful (Nicotiana spp.) Green leaf and dried tobacco

The two standards most relevant to consumer product hazard signs are ANSI Z535.4: Product Safety Signs and Labels [11] and ANSI Z535.6: Product Safety Information in Product Manuals, Instructions, and Other Collateral Materials

For MONTHS now I've been occasionally smelling stale cigarette smoke

When You Smoke Before Bed, This Is What Happens According to the Centers for Disease Control and Prevention (CDC), adults need at least 7 hours of sleep each night for optimal functioning

Put the cigarette down and go outside

But the main components are different

It does so when a person lacks authority to bring or possess them in a jail, prison, or other place where prisoners are located