National Lint Awareness Day is observed every July 2, using a lighthearted theme to draw attention to a serious household safety issue: lint. Dryer lint can build up fast in clothes dryers and ventilation systems, reducing efficiency and creating a potential fire risk. On this day, take a moment to clean the lint trap, check dryer vents, and keep up with simple home maintenance that improves both safety and energy use. The day also playfully highlights lint in everyday places like pockets, fabrics, and furniture--reminding you that small, often overlooked buildup can matter over time.
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