Vaping involves aerosolizing e-liquid or vape juice using a heating element for inhalation. Achieving a satisfying experience relies heavily on employing the proper technique, which directly influences vapor quality, flavor perception, and device longevity. Incorrect inhalation often leads to harshness or a burnt taste, which users sometimes mistake for device malfunction. Mastering the correct draw ensures the e-liquid is vaporized efficiently, providing the intended experience and preventing premature coil failure.
Understanding the Two Main Inhalation Styles
The two primary methods for inhaling vapor are Mouth-to-Lung (MTL) and Direct-to-Lung (DTL), each offering a distinct feel that often correlates with the user’s background and hardware. Mouth-to-Lung vaping mirrors the action of drawing on a traditional cigarette, where the vapor is first collected in the mouth before being fully inhaled into the lungs. This style is typically favored by new users or those using smaller, lower-wattage devices with higher-resistance coils and tighter airflow. MTL devices usually pair well with e-liquids containing higher nicotine concentrations, often 6mg to 18mg, because the slower, restricted draw results in a manageable vapor volume and a more pronounced throat sensation.
Direct-to-Lung, conversely, involves a continuous, deep inhalation straight into the lungs, similar to taking a deep breath or using a hookah. This technique is commonly associated with larger, high-wattage devices, known as sub-ohm kits, which utilize lower-resistance coils and much looser airflow. The DTL method produces a significantly greater volume of vapor and is best suited for e-liquids with low nicotine strength, usually 0mg to 6mg, to prevent overwhelming harshness from the large intake of vapor.
Preparing Your Device for the First Draw
Before drawing vapor, the coil must be correctly prepared to prevent an immediate unpleasant experience known as a “dry hit.” Priming the coil involves manually saturating the cotton wicking material with e-liquid before installation. Apply a few drops of e-liquid directly to the exposed cotton ports on the side and top of the new coil head until the material appears visibly wet.
After the coil is installed and the tank is filled, allow the device to sit upright for at least five to ten minutes so the e-liquid can fully absorb into the wick. This waiting period ensures the cotton is completely saturated, which is important for e-liquids with a higher Vegetable Glycerin (VG) content due to their viscosity. If the device has adjustable power settings, set the wattage to the low end of the coil’s recommended range for the first few draws. Starting at a lower power allows the coil to break in gently and confirms sufficient wicking.
Step-by-Step Guide to Inhalation Mechanics
The mechanical execution of the draw must align with the chosen inhalation style to ensure comfort and flavor delivery. For the Mouth-to-Lung technique, take a slow, steady draw lasting two to five seconds, pulling the vapor only into the mouth, similar to drawing through a straw. Hold the vapor momentarily, then open your mouth to breathe the collected vapor into the lungs along with a fresh breath of air. The final step involves a slow, controlled exhale.
The Direct-to-Lung technique requires a faster, deeper breath to accommodate the greater volume of vapor produced by higher power settings. Inhale continuously and rapidly, pulling the vapor straight into the lungs in one fluid motion, bypassing the mouth entirely. This draw usually lasts three to five seconds and should feel like a deep, unrestricted breath. The vapor is then exhaled almost immediately, resulting in the large, dense clouds characteristic of this style.
Troubleshooting Harshness and Coughing
Many new users experience coughing or throat irritation, often due to the vapor itself or an incorrect setup. One common cause is the e-liquid’s Propylene Glycol (PG) content, which delivers a strong “throat hit” sensation that can feel harsh. Switching to an e-liquid with a higher Vegetable Glycerin (VG) ratio, such as a 70% VG blend, can significantly smooth the inhale, as VG is a thicker, gentler ingredient.
Nicotine strength is another major factor, as higher concentrations, especially in freebase nicotine, can be highly irritating and induce coughing. Reducing the nicotine level or switching to nicotine salts, which are formulated to provide a smoother intake at higher concentrations, often resolves this issue. A harsh or burnt taste that causes coughing signals a “dry hit,” meaning the cotton wick is not fully saturated or the wattage setting is too high. Lowering the power setting or ensuring the coil is thoroughly primed before use will prevent the cotton from scorching and producing irritating vapor.