👉 Card fumes refer to the unpleasant, often acrid odors that can permeate a room or space when playing card games, particularly those played with open-mouthed cards like poker, bridge, or solitaire. These fumes arise from the natural decomposition of organic materials, such as the paper and glue used in card decks, which can become volatile and release strong, chemical-smelling compounds. Factors like poor ventilation, high humidity, and the presence of sweat or bodily fluids can exacerbate this issue. The result is a noxious, sometimes overwhelming smell that can be both irritating to the nose and eyes and unpleasant for others in the vicinity, making it a common nuisance in crowded gaming environments.