How do you inhale the smoke from vaping? VapeMall Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking Vaping For Beginners: How Do You Inhale and Exhale Vapor? Medical Marijuana, Inc. How to Properly Inhale When Vaping: A Guide Clutch Vape