Fangrui Product Details 1.healthy Ingredient: Made From Safe, High-grade, And Mild Materials, This Diffuser Make Sures A Stress-no Environment For Your Cat, Promoting Calmness Progressively 2.sustained Calm: Each Diffuser Can Last For About 30 Days, Continuously Releases Cat Pheromones, Ensuring Long-lasting And Effective Support Without Frequent 3.easy To Use: Bring Peace To Your Multi-cat Household With Ease Using Our Calming Diffuser. Simply Plug It In And Let It Work Its Charm. With Replaceable Heads, Your Feline Friends Can Enjoy This Stress-reducing Solution For Up To 6 Months Without Any Hassle 4.behavior Alteration: This Calming Diffuser Helps Minimize Stress-related Scratching And Marking, And Contributes To Positive Changes In Cat Behavior, Reducing Aggressive Behaviors 5.portable Comfort: Take Calming Effect Of Our Cat Pheromones Calming Diffuse Anywhere With Its Lightweight Design. Easy To Carry And Use Anytime, This Portable Solution Is Ideal For Busy Cat Owners Calming Diffuser Comfort Is A Harmless And Non-invasive Solution For Reducing Bad Behavior In Pets. Each Diffuser Can Last For About 30 Days And Is Simple And Easy To Use. Light In Weight, It Is Solution For Creating A Peaceful Environment For Your Furry Friend.