Decorative design. Attracts & traps excess moisture. Microban: Inhibits mold & mildew (Inhibits surface damaging mold and mildew growth). Eliminates musty odors. Lasts up to 45 days (Duration will vary based on temperature and humidity). Deodorizer and mildewstatic (For aesthetic purposes only) agent. Will not harm septic systems. Tamper-resistant lid. Suggested Uses: Bathrooms; clothes closets; laundry rooms; bedrooms; offices; kitchens; storage sheds.