Yes, you are correct. Propylene Glycol (PG) has a relatively low vaporization temperature compared to other substances, which makes it ideal for use in e-liquids for vaping. When the e-liquid is heated in an e-cigarette or vaping device, PG quickly turns into vapor, contributing to the production of visible vapor clouds.

This rapid vaporization of PG is one of the reasons why vaping produces a cloud of vapor when exhaling, mimicking the visual E liquids aspect of smoking traditional cigarettes. The visible vapor clouds add to the overall vaping experience, making it more visually appealing for many users.

It's important to note that while the visible vapor clouds are a characteristic feature of vaping, the safety and health effects of inhaling these clouds are still being studied. The long-term consequences of vaping and inhaling vaporized e-liquid are not yet fully understood, and research is ongoing to assess the potential risks associated with vaping.

If you choose to use e-cigarettes or vaping devices, it's essential to do so responsibly and be aware of potential health concerns. For individuals looking to quit smoking, it's advisable to seek guidance from healthcare professionals or smoking cessation programs, which can provide evidence-based strategies and support for a smoke-free lifestyle.