An eco-friendly deodorizer made using bio (BB bacteria). The bio-action keeps shoes smelling clean and comfortable in the entryway. We use biomass resin for environmental protection, which helps reduce greenhouse gas emissions. 100% natural material; Safe for pregnant women, babies and homes with pets; Bio box deodorizes the bad smell of the box; Stick type ★ What is BB bacteria. It is derived from the "Big Bio" bacillus bacteria, and it refers to useful microorganisms groups, mainly Bacillus bacteria, and the natto found in fermentation food is also part of this Bacillus Bacillus Bacillus Bacillus Bacillus Bacillus Bacillus Bacillus Bacteria, and has a wide variety of effects. Because it utilizes microorganisms present in nature, it is gentle and effective for a long time. Product Name: Deodorizer for shoes box. Ingredients: BB bacteria (equivalent to nattobacillus natto bacteria), Zeolite. Replacement estimate: About 3 months. How to Use: (1) Remove from the package and fill in the date box with the date entry field. Insert the lid into the cutout and do not open. Cannot be removed from existing mold. We recommend cleaning mold and mildew before installation. (2) Clean the dust on the surface thoroughly Please stick it firmly to the right places on the top of the box or on the wall, or door. Or hang it on your own hooks. If the smell is strong or the capacity of the shoe box is large and difficult to feel effective, please increase the quantity before using. After use, the contents can be reused as soil by placing it on flower beds and planters. Caution: Do not use for anything other than the intended purpose. This product is not edible. Please keep out of reach of children. Effects may vary depending on the environment used. If you see any abnormalities that adhere to your skin, please rinse with water immediately. If it gets in your eyes, please do not rub it off with water. If you enter or swallow it, please take this product with you and consult a physician. If you use chemical such as disinfectants or pesticides during this product, the bio may kill and lose its effectiveness. Please do not place it in places exposed to high temperatures or direct sunlight. After use, please separate them according to the method defined by your local government.