Kila clean can be used by simply placing it inside shoes and bags to eliminate odor. In addition, the natural zeolite and photocatalyst employed in the product serve as a sterilizer. The deodorizing and sterilizing effects can be restored by exposing the photocatalytic chips to direct sunlight once a month, making it reusable and eco-friendly. The compact and lightweight deodorizer is also convenient to carry around.