There is no specific interval for replacing the Mouthpiece of your portable vaporizer (VENTY, MIGHTY+, CRAFTY+). Check the Mouthpiece, Screens, and Cooling Unit before each use and replace them regularly, depending on usage, to maintain optimum hygiene, taste, and performance.
For proper function, the Cooling Unit and Mouthpiece must be free of deposits. All components of the Cooling Unit as well as the Mouthpiece should be cleaned at least once every two weeks and replaced when significantly soiled or damaged.