The Oxygen-Pro® Starter Kit is a complete odor control and fragrance solution designed for continuous, long-lasting freshness. Each kit includes everything needed to get started: one dispenser, two Grande cartridges for up to 120 days of odor protection, two AA batteries, and an instruction manual. Unlike traditional aerosols, gels, or sprays, the Oxygen-Pro® system uses a unique cellular diffuser and proprietary odor eliminator to deliver consistent and accurate fragrance for the whole life of each cartridge. This system effectively neutralizes odors from urine, feces, body odor, tobacco, pets, food, mold, and mildew, making it suitable for restrooms, kitchens, offices, and shared facilities. With 100% pure fragrance oils and no added solvents, alcohols, or harmful propellants, the Oxygen-Pro® is safe, eco-conscious, and carbon footprint approved. Simple twist-and-go installation and battery operation make this an economical and convenient solution for professional or home use.