The tobacco chemicals create a sticky film that traps food debris and bacteria, which leads to enamel wear that exposes softer, easily stained layers underneath, gum disease that reveals more tooth surface for pigments to attack, persistent bad breath from bacterial buildup, and extra plaque and tartar that lock stain molecules in place
The liquids include humectants that act as solvents to create a water aerosol or vapor, flavoring agents, cooling agents such as menthol and sweeteners, and metals from the heating coil, along with other chemicals
Health effects
There have been clinical trials done on rats studying Adolescent Brain Cognitive Development (ABCD) which shows that THC affects the hippocampus (memory formation and information processing)
Decades of evidence demonstrate that cigarette tax increases reduce smoking, save lives, and generate revenue