Fatigue : Feeling unusually tired or weak
In addition to lung cancer, heart disease, and COPD, smoking also causes numerous other serious health conditions, including many types of cancer, premature birth, low birth weight, SIDS, respiratory illnesses, clogged arteries, reduced blood flow, diabetes, rheumatoid arthritis, and vision conditions such as age-related macular degeneration and cataracts (Ref
Polynuclear aromatic hydrocarbons: Another group of carcinogens, which are also present in cigarette smoke
Plus , as there is no toxic chemical , you don't ever need to worry about spilling again
If the tank feels hot to the touch, turn off the machine and let it rest for a few minutes before resuming