Vapor – What is it in Vaping?

Definition

Vapor is the visible, aerosolised cloud produced when VapeJuice“>vape juice (e-liquid) is heated inside a vape device. Unlike smoke from burning tobacco, vapor is created by turning liquid into tiny droplets without combustion, resulting in fewer harmful by-products. For Australian vapers, vapor carries flavour and—in the case of nicotine e-liquids—delivers nicotine in a smoother form than cigarettes. The density, warmth, and volume of vapor can be adjusted to suit personal preference, making it central to the overall vaping experience.

Technical Details

When a vape’s coil (heating element) reaches 180–250 °C, the vape juice soaked into the wick vaporises almost instantly. The resulting aerosol contains 90–95 % propylene glycol (PG) and vegetable glycerin (VG) droplets, plus flavourings and optional nicotine. Particle size ranges from 0.25 to 0.55 µm, allowing deep lung absorption. Devices running Wattage (VW)”>Variable Wattage (VW) or Variable Voltage (VV) modes let users fine-tune vapor output: higher wattage increases volume and warmth, while lower settings conserve juice and battery. Common vapor styles include:

  • MTL vapor – cooler, cigarette-like draws at 7–15 W
  • DTL vapor – dense, warm clouds at 40–120 W
  • Temperature Control vapor – consistent heat for smoother flavour

Usage & Tips

To maximise vapor quality, prime new coils with a few drops of vape juice and start at low wattage, increasing gradually. If vapor tastes burnt, lower the wattage or replace the coil. Ensure airflow is open enough to prevent overheating, but not so wide that flavour thins. Store e-liquid away from heat and light to maintain vapor consistency. In Australia, always use nicotine e-liquids responsibly—import under the personal importation scheme and keep devices locked away from children and pets.

History & Context

The first commercial e-cigarette (2003) emitted wispy vapor reminiscent of fog machines. By 2010, high-VG liquids and sub-ohm coils transformed vapor into thick, flavourful clouds, birthing the global “cloud-chasing” culture. Today, Australian regulations balance harm reduction with safety, making vapor quality—not just quantity—a key focus for both manufacturers and vapers.

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