our hanging car diffusers are the perfect way to add some cute decor to your cars and make them smell amazing with our variety of non toxic phlathe free scents! We offer 5 different hanging diffuser options. either a skull, rose, round, studed round, or a diamond shape are available! Any in this listing are ready to ship and come straight from inventory and restocks! They will have either glitter, crystals, flowers, or just the oil infused in them. These are also convenient to use in your cup holder, on your desk, in your bathroom, locker, closet, or anywhere you want filled with your fravorite scent!! 1. unscrew wooden cap 2. take out plastic stopper 3. screw cap back on and tilt 1-2 seconds please note that some scents are stronger than others and may require more tilts, these will last as long as you let it but typically a month or so! Keep the stopper in between uses to peevent leaks and spills. #cardiffuser #homefragrance #carairfreshener #airfreshener #carddecor