Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Talking with teens about vaping: A tip sheet for teachers Canada.ca Over 1.5 million students vape and most don't know the dangers or even what they are ingesting, according to the CDC. Join us this Friday night (2 28) for : Does Vaping Cause Lung Cancer? Unplug your vape when it's fully charged to reduce the risk of fire. Rechargeable vapes contain batteries which can overheat when left charging for too long and that means fire risk.