What is the correct way of vaping?: A guide to technique, devices, and safety

Contrary to popular belief, there is no single right way to inhale vapor; instead, several techniques exist that cater to different preferences and devices. Understanding what is the correct way of vaping for your device is key to a satisfying and safe experience.

Quick Summary

This guide explains the primary vaping inhalation techniques, including mouth-to-lung (MTL) and direct-to-lung (DTL). It covers how to match your technique to your device and e-liquid, along with crucial safety and maintenance tips for a better experience.

Key Points

• Match Technique to Device: Your inhalation style (MTL, DTL, RDL) must match your vape device for a pleasant experience, as devices are optimized for specific draw types.

• Start Slowly with MTL: For beginners, taking slow, gentle puffs and starting with the Mouth-to-Lung (MTL) method is often best to avoid coughing and mimic a cigarette draw.

• Choose Nicotine Wisely: Select a nicotine strength that aligns with your previous smoking habits, and remember that higher-power devices require lower nicotine levels.

• Prioritize Safety and Etiquette: Always be mindful of local regulations, public spaces, and the comfort of others. Avoid blowing vapor at people or vaping in restricted areas.

• Maintain Your Device Regularly: Regularly cleaning and properly priming coils are critical for preserving good flavor, vapor production, and the longevity of your device.

• Stay Hydrated: Vaping can cause mild dehydration. Drinking plenty of water is important to avoid a dry throat, especially if you vape frequently.

While the act of vaping seems simple, mastering the correct technique is crucial for a satisfying and safe experience. The 'right' way to vape largely depends on your personal preference and the device you are using. Understanding the fundamentals—from inhalation style to device maintenance—will help you avoid common mistakes and find a method that works best for you.

Understanding the Core Inhalation Methods

There are two primary styles of inhalation, and a third hybrid option, that are important for any vaper to know. The device you have will often be optimized for one of these methods.

Mouth-to-Lung (MTL) Vaping

This technique is the most similar to smoking a traditional cigarette and is often recommended for beginners.

• How it works: You first draw the vapor into your mouth and hold it there for a moment before inhaling it into your lungs. The draw is typically tighter, like sipping through a straw.
• Ideal for: Beginners, ex-smokers, and those who prefer a more flavorful vape with less cloud production.
• Device match: Works best with smaller, low-wattage devices like pod systems and vape pens that use high-resistance coils (1.0 ohm or higher).
• E-liquid match: High PG (propylene glycol) or nicotine salt e-liquids are best for this method, as they provide a stronger throat hit.

Direct-to-Lung (DTL) Vaping

Also known as 'sub-ohm' vaping, this method is popular among more experienced vapers seeking larger vapor clouds and intense flavor.

• How it works: The vapor is inhaled directly into the lungs in a single, continuous, deep breath, similar to how you would breathe normally.
• Ideal for: Experienced users, cloud chasers, and those who prefer a smoother, less harsh throat hit.
• Device match: Requires larger, high-wattage box mods with low-resistance sub-ohm coils (below 1.0 ohm).
• E-liquid match: High VG (vegetable glycerin) e-liquids are ideal for producing larger clouds and a smoother vapor.

Restricted Direct-to-Lung (RDL) Vaping

This is a hybrid technique that sits between MTL and DTL, offering a tighter draw than DTL but more airflow than MTL.

• How it works: You inhale directly into your lungs, but with more restriction, allowing for a good balance of flavor and cloud production.
• Ideal for: Vapers who have graduated from MTL and want more vapor without the intensity of a full DTL hit.
• Device match: Often works with specific pod systems or tanks that have adjustable airflow.

Choosing the Right Device and E-Liquid

Matching your hardware and e-liquid to your chosen inhalation style is essential for a good vaping experience.

Device Types and Suitability:

• Disposables: Extremely easy to use, pre-filled, and no maintenance. Best for beginners who want a fuss-free introduction.
• Pod Systems: Compact and user-friendly, with options for both pre-filled (closed) and refillable (open) pods. Great for MTL and RDL vaping.
• Vape Pens: Cylindrical and portable, often with more power and a wider range of coil options than pods. Suitable for both MTL and some DTL vaping.
• Box Mods: Large, powerful, and highly customizable devices with adjustable wattage and temperature control. Best for experienced DTL vapers.

Nicotine Strength and E-Liquid Composition:

• For Ex-Smokers: Start with a nicotine strength comparable to your previous smoking habit. Heavy smokers may need 12-24mg, while lighter smokers might start at 6mg or lower.
• For Nicotine Salts: These deliver a smooth throat hit at higher nicotine concentrations (20-50mg), making them popular in pod systems.
• For High-Power Vapes: Lower nicotine levels (3-6mg) are necessary for DTL devices due to the increased vapor volume per puff.
• PG/VG Ratio: High-PG liquids are thinner, provide more throat hit, and carry flavor better, suitable for MTL. High-VG liquids are thicker, produce larger clouds, and are smoother, ideal for DTL.

The Importance of Proper Vaping Etiquette

Being a considerate vaper is crucial, especially in public spaces. Here are some key etiquette tips:

• Be Aware of Your Surroundings: Respect local laws and designated no-vaping zones, such as restaurants, public transit, and crowded indoor areas.
• Ask Permission: Always ask for permission before vaping in someone's home, car, or a shared private space.
• Don't Blow Clouds at People: Blowing vapor directly at someone is considered rude and invasive. Exhale discreetly, directing vapor downwards or away from people.
• Dispose of Waste Properly: Do not litter used cartridges, pods, or batteries. Dispose of them responsibly using designated trash or recycling facilities.

Comparison of MTL vs. DTL Vaping

Feature	Mouth-to-Lung (MTL) Vaping	Direct-to-Lung (DTL) Vaping
Inhalation	Draw vapor into mouth, then into lungs.	Draw vapor directly and deeply into lungs.
Throat Hit	Stronger, more intense.	Smoother, less intense.
Vapor Production	Smaller, more discreet clouds.	Larger, denser clouds.
Best For	Beginners, ex-smokers, flavor focus.	Experienced vapers, cloud chasing.
E-Liquid Type	High-PG or nicotine salts.	High-VG.
Nicotine Strength	Higher (12-50mg).	Lower (3-6mg).
Device Type	Pod systems, vape pens, high-resistance coils.	Box mods, sub-ohm tanks, low-resistance coils.
Draw Style	Tight and restrictive, like a cigarette.	Open and airy, like deep breathing.

Common Mistakes to Avoid for a Better Experience

Beginners and even experienced vapers can fall into bad habits. Avoiding these will enhance your experience:

• Using the wrong nicotine strength: Too high can cause dizziness, while too low won't satisfy cravings.
• Inhaling too hard or too quickly: Heavy draws can flood the coil, causing gurgling or leaking. Take slow, steady puffs.
• Chain vaping: Taking too many puffs in quick succession can overheat the coil and produce a burnt taste.
• Not priming the coil: A new coil must be saturated with e-liquid for several minutes before use to prevent a dry, burnt hit.
• Ignoring device maintenance: A dirty device or an old coil will lead to poor flavor and vapor production.

Maintaining Your Device for Optimal Performance

Regular care is crucial for the longevity and performance of your vape:

• Regular Cleaning: Clean your mouthpiece and tank regularly to prevent residue buildup and ensure good flavor.
• Proper Storage: Store your device and e-liquids in a cool, dry place away from direct sunlight and extreme temperatures.
• Coil Replacement: Replace your coils every 1-3 weeks, depending on usage, to prevent muted or burnt flavor.
• Charging Practices: Always use the charger recommended for your device and unplug it once fully charged to protect battery health.

Conclusion

Finding the correct way of vaping is a personal journey that involves matching your technique to your device and e-liquid. Whether you prefer the familiar feel of MTL or the dense clouds of DTL, mastering the fundamentals is key to a safe and enjoyable experience. By understanding the different inhalation methods, selecting the right equipment, and practicing good maintenance and etiquette, you can avoid common pitfalls and optimize your vaping journey.

Learn more about the health effects of vaping from Johns Hopkins Medicine.

Frequently Asked Questions

What is the difference between MTL and DTL vaping?

MTL (mouth-to-lung) involves drawing vapor into the mouth before inhaling into the lungs, mimicking a cigarette. DTL (direct-to-lung) is a direct, deep inhale to the lungs, producing larger clouds and a smoother hit.

What nicotine strength should a beginner start with?

Beginners who were moderate to heavy smokers might start with a medium strength (12-24mg), while lighter smokers can begin with lower levels (3-6mg). For pod systems, nic salts (20mg+) can provide a satisfying hit with less harshness.

How do I know if I'm vaping incorrectly?

Signs include a burnt taste, coughing, gurgling sounds, or a harsh throat hit. This can be caused by improper technique (e.g., trying to DTL with an MTL device), wrong settings, or a dry coil.

What is coil priming and why is it important?

Priming a coil means allowing the wick to fully saturate with e-liquid for 5-10 minutes before the first use. It is essential to prevent a dry, burnt hit and prolong coil life.

Why am I getting a burnt taste?

A burnt taste can be caused by chain vaping, a poorly primed or old coil, or low e-liquid levels. Allow the coil to re-saturate between puffs and replace old coils when the flavor degrades.

How often should I clean my vape device?

Regular cleaning is recommended, especially for refillable devices, to prevent residue buildup and maintain optimal flavor and performance. The tank and mouthpiece should be washed with warm water weekly for best results.

Can I use DTL e-liquid in an MTL device?

Generally, this is not recommended. High-VG liquids used for DTL are too thick for most MTL coils, which can lead to poor wicking, dry hits, and burnt coils. Match your e-liquid's PG/VG ratio to your device.