Deodorizing Effects: Morrerfresh's ozone generator is designed to effectively eliminate various odors, including those from cat litter boxes, dog urine, smoke, and musty basements. Effective Deodorization: This product generates low-concentration ozone (100mg/hour), ensuring safety while effectively removing odors. Its advanced design allows it to combat odors powerfully and safely, providing a cleaner and more comfortable living space. Easy-to-Use Operation: With a simple control panel, you can easily adjust the settings. There are five modes to accommodate any need. This hassle-free deodorizing solution allows you to maintain a consistently clean space. Quiet and Portable: This ozone generator does not require filters, making maintenance easy. Furthermore, it features a quiet design, achieving a level of silence that you won't even notice while it's operating. The compact size of 5.51 x 8.27 inches makes it easy to handle and store, allowing for easy deodorization. Elegant White Design: Morrerfresh boasts an ozone generator with an elegant white finish that blends seamlessly with any room's interior. It efficiently deodorizes and is also perfect as a gift for friends who have pets. Please Note: Ozone naturally decomposes into oxygen molecules and atoms within 20 minutes. Ensure that people and pets are not in the room during use. After deodorization, you can also open the windows for 15-20 minutes to ventilate.