Nose hair plucking death refers to a misconception that plucking nose hairs can cause an infection that spreads to the brain and results in death. However, there is no scientific evidence to support this claim, and it is generally considered a myth.
Nose hairs actually serve an important function. They help to filter dust, pollen, and other irritants from the air we breathe. They also help to humidify the air and prevent it from drying out the nasal passages. Removing nose hairs can make us more susceptible to these irritants and can also lead to dryness and irritation.