Auto ScentBlock^TM is a controlled release block of solidified essential oils, which is ideal for scenting of passenger cars, goods vehicles and mass transport vehicles.

Auto ScentBlock^TM is manufactured with a superior patented controlled release technology.

Simply remove Auto ScentBlock^TM from its packaging and plug it directly onto the air vent flap. There is no messy liquid fragrance spillage and unsightly, bulky plastic parts.

Each Auto ScentBlock^TM provides continuous scenting up to 1 month for a 25 cubic square feet area. Dispose of used block and replace with a new one after 1 month.