Main use of Binchotan charcoal sheet; Odor prevention: The deodorizing effect helps to reduce unpleasant odors in your home. Effective against pet odors such as dogs and cats in the house. ◆Harmful Gas Countermeasure: Suppresses the occurrence of harmful substances (formaldehyde, etc.) after new construction or renovation. Conditions the air environment. Moisture Protection: The moisture management effect of charcoal maintains proper moisture throughout the year and prevents the formation of mold and condensation in residential environments. Retains freshness: The charcoal sheet adheres to rot gases such as ethylene gas. Keeps vegetables and food fresh in the refrigerator. Pest Repellent: By maintaining a clean home, you can create an environment that is difficult to live by dust mites and other insects. Other effects include insulation and moisturizing, static suppressing, sound isolation, and loosening balance features.