hotboxing

Hotboxing is the practice of smoking cannabis, and sometimes tobacco, in an enclosed space to concentrate smoke and increase inhalation for those inside. The space is typically kept closed so smoke accumulates rather than dissipates.

Common settings include a car with windows up and doors closed, or a small room such as a bedroom or bathroom. The effect is a dense smoke-filled environment and a stronger odor.

The term hotbox derives from the idea of a space heated by smoke; it has been used in cannabis culture since the late 20th century.

Health and safety considerations include increased exposure to smoke for occupants and bystanders, which can irritate the respiratory system and aggravate conditions such as asthma. In enclosed spaces, smoke can accumulate and may involve carbon monoxide and fire hazards. Legal rules on smoking indoors or in vehicles vary by jurisdiction, and hotboxing may breach local laws or regulations, especially when minors or restricted areas are involved.

In popular culture, hotboxing appears in media and online discourse about cannabis. Public health discussions emphasize the risks of secondhand smoke and the need for ventilation and adherence to local laws.