People have been asking me for years to make something for their car. I could never come up with that I was happy with until these. They can be regulated to a degree to where you choose your scent level and have a scent just like your favorite bar of soap. I have had mine in the car since the first of Nov. and it's only half gone. John has gone through his faster (one refill so far) but to his credit he has to hide the dog smell and cow crap smell that is in his truck. 
 
Scents are: 
Lemon Grass Mint: (French Whore house in soap form) Lemon verbena, mint, and lemongrass mingle together in this cool, citrus scent
 
Farmhouse Cider: (Brewing in the barn soap form) apple cider blend with ginger root, goji berry, cassia root and subtle green field notes.
 
Cobalt Sea Glass: (Grease Monkey soap form) Notes of salty sea mist and summer melon rest upon beach glass, sand dunes and sun bleached driftwood
 
Almond, oatmeal and Milk: (Grain and Molasses soap form) Decadent and soothing notes of raw honey, tonka bean, whipped vanilla cream and almond milk.
 
Blue Winter Sky: (Thunderous skies soap Form) Chilly winter notes of peppermint, spearmint, and cold winter air sparkle through a fresh blend of lime, crisp apple, and bergamot, while notes of winter lily, coconut, and galbanum
 
Directions for use: Twist off wooden block and remove plastic stopper with care. Relace wooden block and tip bottle upside down for a few seconds to allow oil to penetrate block and string. Then hang right side up from rear view mirror or somthing of your choosing. Tip bottle as needed to obetain level of scent you desire. If fragrance oil gets on your skin wash with soap and water right away to prevent any skin irritation. 
 
Scent volume: 6 ml.