If you've tried resting, clearing airflow, and gentle puffs, and the burnt taste remains, the wick is done. Continuing to vape on a burnt coil can give off a harsh, acrid vapor that tastes awful and might irritate your throat. It's not a safety hazard per se, but it's not pleasant, and you're not getting a good experience.

Also, if the device feels hot to the touch even after resting, or if you see any discoloration or leaking, stop using it. Dispose of it properly—check local rules; many stores have battery drop-off points. Don't toss it in the regular trash if you can avoid it.

So, the short version: a burnt taste on a commute is usually a dry wick from cold and quick puffs. Rest it, clear the airflow, and if it still tastes burnt after a few minutes, it's time to say goodbye.

This article is for educational purposes only and does not constitute medical or legal advice. You must be 21 or older to purchase or use vaping products. Please vape responsibly.