Elegant car scent diffuser filled with premium fragrance oils. The air diffuser utilizes the natural air flow in the vehicle to release fragrance but for more active diffusion, use it in conjunction with your car’s air conditioning. Perfect car accessory for women and men. Our air freshener have a capacity of 8 ml. Depending on the use it can last up to 1 month. Car diffuser's refill are sold separately. Our 20 ml refills can be used up to 2.5 times. Check out our other car diffusers https://maellestudio.etsy.com/listing/1656944538/beautiful-car-diffuser-o-diamond-air HOW TO USE: 1. Unscrew the wooden lid, remove the plastic stopper 2. Replace the wooden lid, tilt upside down for 2 seconds (Do not over saturate the wooden lid). 3. Hang it on the rearview mirror of your car and you are good to go! Your scented journey awaits! 5. Repeat when necessary. Please note that any car diffuser if spilled can potentially ruin the vinyl interior of your car. We recommend to put the plastic stopper back after every use to avoid spills. We are not liable for any damages caused by spillages that may occur. Please only use product as directed. Keep out of reach of children and pets.