Keep refrigerator odors at bay for 10 years with the long life of this deodorizer. Recharge once a month, saving time and money. Say goodbye to refrigerator odor with high-performance deodorizer. It has 60 times the deodorizing power of baking soda and activated carbon, and can easily deodorize stubborn odors. Say goodbye to bad smells like pets and food with this refrigerator deodorizer. This is a versatile solution for a variety of space. Our company's refrigerator deodorizer has three functions: a standard mode for daily freshness, an enhanced mode for thorough cleaning, and a sleep mode for driving. This refrigerator deodorizer uses effect purple lighting to produce purple light and suppress unpleasant odors. Achieve a fresh and clean refrigerator environment with improved violet effect.