CAUTION | WARNING | CAUTION
Do NOT leave your freshies in a closed up vehicle (i.e., smashed between your sunshade, sun visor & the windshield) during the heat of summer in direct sunlight. They can, and likely, will melt.
TAKE CAUTION when using in your car during +100˚ hot seasons & in direct summer sunlight, especially in southern states' heat - the melting point is 166°
In which states is it illegal to hang something from your rear view mirror?
According to WANE Arizona, California, Illinois, Minnesota, Pennsylvania, Texas, and Wisconsin.