The kitchen is the source of a home’s warm, bustling atmosphere, but the oil fumes that come with delicious meals always turn the range hood into a "disaster zone." Traditional range hoods get clogged with oil stains inside before long, and disassembling and cleaning them is messy and tiring—so much so that many people develop a "cleaning procrastination" habit. However, today, household range hoods with a built-in "self-cleaning" function have emerged. Thanks to their automated control, high-efficiency purification, and user-friendly design, they have not only become a "burden-relieving tool" for home kitchens but also entered professional settings like corporate canteens and restaurant kitchens, making them an indispensable core appliance in modern kitchens.