Transform all those hours spent in your car into a calming oasis with our car diffusers. This must-have accessory is made with toxin-free fragrance oils. Each diffuser lasts approximately 3 months. Choose from these refreshing & revitalizing scents: Winter Scent Collection: (perfect for gift giving)• MERRY & BRIGHT - WINTER SANGRIA with orange, raspberry, cranberry, lemon, apple & sugar• WINTER BOUQUET - FROSTED PETALS with hints of orange, tonka bean, amber, musk, sea salt & freesia• HOLIDAY MODE ON - PERFECTLY PINE with hints of balsam, lime, patchouli, sage & cedar •ADVENTURE - passionfruit & pineapple: hints of peach, grapefruit, mango, lemongrass & coconut. •PEACHES & BEACHES - peach nectar: hints of amaretto, lime, banana, mango & tonka bean•EXPLORE - teakwood & leather: hints of cedar, sandalwood, amyris, patchouli & dark musk•FREEDOM - black currant & jasmine: hints of peach, amber, anise, tonka bean & red currant. •JOURNEY - bohemian rose: hints of magnolia, grapefruit, basil, patchouli•ROAD TRIP - bamboo forest: hints of spearmint, coconut, green floral & pineapple •HWY 97 - strawberry vanilla: hints of butter frosting, rhubarb, red berries & caramel•HELLO BEAUTIFUL - mango & coconut: hints of pineapple, orange, mango, coconut milk & sugar•ALWAYS FOREVER - sparkling blush: hints of orange, raspberry, cranberry, lemon, apple & sugar•LET THEM - freesia & ozone: hints of eucalyptus, linen, sea salt, moss & powder•XOXO - grapefruit & bergamot: hints of lemon, mint, thyme, lavender, green leaves & cedar To use simply follow these easy 6 steps: 1. UNSCREW wooden lid 2. REMOVE plastic stopper 3. SCREW wooden lid back on securely 4. FLIP bottle for 8 seconds (repeat each week) 5. REPLACE plastic stopper 6. HANG car diffuser on rearview mirror