4Heavy Fragrances

Wearing heavy perfumes or colognes on a plane is a no-no, even if it’s your signature scent. The confined space inside a plane amplifies smells, and what may seem like a pleasant fragrance to you could be overwhelming to your seatmate. Worse, strong fragrances can trigger headaches, nausea, or allergic reactions in sensitive passengers.
To be considerate of others, skip the perfume or cologne altogether when flying. If you feel the need for freshness, use lightly scented or fragrance-free products like deodorant or body lotion before boarding. It’s always better to avoid unnecessary discomfort for those around you during the flight.