High Road Car Air Purifying Ionizer and Air Freshener PLUG-IN CAR AIR FRESHENER - convert a power socket into a car ionizer air freshener that eliminates smoke, pet and food odors A CAR IONIZER THAT REMOVES ODOR CAUSING PARTICLES - the High Road Air Purifying Ionizer produces negative ions that clear odor-causing particles in the air LEAVES AIR SMELLING CLEAN - the car air purifier leaves no perfume or chemical smell or residue in the car interior BLUE LED INDICATOR LIGHT - the soft blue glow at the tip of the car purifier indicates the ionizer is working LASTING FULL CAR ODOR CONTROL - cleans up to 12 square feet of interior car space for up to 3 years with no filter to clean or replace