The main types include disposable vapes (single-use), vape pens (rechargeable), pod systems (refillable pods), and box mods (advanced, customizable). Beginners typically start with disposables or pod systems.

Vaping is generally less harmful than smoking traditional cigarettes since it avoids tobacco combustion. However, it's not risk-free—vapes still contain addictive nicotine and potentially harmful chemicals. Non-smokers and young people should avoid vaping.

E-liquid nicotine ranges from 0mg to 50mg per milliliter. A typical disposable vape contains nicotine equivalent to 1-2 packs of cigarettes. Actual nicotine intake varies by device type and usage patterns

Pick flavors based on preference—tobacco, menthol, fruit, or dessert. For nicotine: heavy smokers start with 12-18mg, moderate smokers with 6-12mg, light smokers with 3-6mg. Start medium and adjust as needed.

Disposable vapes last for 200-800 puffs (1-3 days for average users). Rechargeable vape pens and pod systems last 6-12 months with proper care. Coils need replacing every 1-4 weeks depending on usage. Box mods can last years but require regular maintenance and coil replacements.

Vaping can be a smoking cessation tool for some people, as it provides nicotine without tobacco combustion. Studies show mixed results—some smokers successfully transition and reduce nicotine over time, while others become dual users. For best results, combine vaping with professional cessation support and gradually lower nicotine levels.