In most Western countries, particularly the United States, a machine clothes dryer (烘干机, hōnggānjī) is a standard household appliance. The act of drying clothes is a private, indoor activity. In China, the culture around laundry is fundamentally different, and 晾衣服 is at its core.
The Western concept of “convenience” via a machine is often superseded by the Chinese values of thrift, practicality, and a belief in the power of nature.
The Power of the Sun: There is a widespread cultural belief that the sun's ultraviolet rays (紫外线, zǐwàixiàn) are a natural disinfectant that kills germs and mites. Clothes dried in the sun are considered cleaner and healthier. Many people love the fresh scent of sun-dried laundry, calling it “the smell of the sun” (太阳的味道, tàiyáng de wèidào).
Economic and Environmental Factors: Electricity is not as cheap, and living spaces are often smaller. A large, energy-consuming dryer is an expensive luxury that also takes up valuable space. Air-drying is free and environmentally friendly.
A Visible Part of Life: In contrast to the West, where hanging laundry outside can sometimes be frowned upon or even banned by homeowner associations, in China it is a normal and accepted part of the visual landscape. Balconies adorned with drying clothes, quilts, and even cured meats are an iconic and authentic slice of daily life, reflecting a community's rhythm and routine for all to see. This public-yet-private act shows a different perspective on communal living and the use of personal space.