The process of warming a vape cartridge prior to use lowers the viscosity of the contained oil. This facilitates smoother and more consistent vapor production. The heating action allows the thick oil to flow more freely to the atomizer, ensuring optimal function.
This practice is significant because it prevents dry hits and clogs that can occur when the oil is too thick to properly saturate the heating element. Historically, users would manually warm cartridges with lighters, which was inconsistent and potentially damaging. Modern preheating functions offer a controlled and safer alternative. The benefit is a more enjoyable and reliable vaping experience.
