Khaw Cheng Xiang SMJK HUA LIAN
The Smart Whiteboard Duster with Built-in Spray is an innovative classroom tool designed to
improve cleanliness, efficiency, and sustainability. By integrating a spray mechanism into the
duster, it reduces the need for separate cleaning materials and controls liquid usage,
minimizing chemical waste. This innovation supports SDG 4 (Quality Education) by creating
a healthier learning environment and SDG 3 (Good Health and Well-being) by reducing dust
and germ exposure. It also promotes SDG 12 (Responsible Consumption and Production)
through efficient resource use and sustainable design, contributing to environmentally
responsible classroom practices. It encourages innovation in sustainable educational
technologies for future generations.