Vaping Water: Bad Idea or Safer Alternative? Vaping is less harmful than smoking, but it's still not safe. E cigarettes heat nicotine (extracted from tobacco), flavorings and other chemicals to create an aerosol that you inhale. Regular tobacco cigarettes contain Vape Shops Clouding Issues of Safety Vape shop selling disposable single use vapes on 27th September 2023 in London, United Kingdom. Vaping is often seen as a safe or safer alternative to smoking. It is also relatively new