After cleaning, how should the facepiece be dried?

Air drying is the appropriate method for drying the facepiece after cleaning because it allows any moisture to evaporate naturally without the risk of damage. Using a towel may leave lint or residue that could interfere with the effectiveness of the facepiece seal or create potential hygiene issues. Placing the facepiece in a dryer poses a risk of high heat damaging its components and altering its fit. Drying it near a heater can also expose the materials to excessive heat, which might affect the integrity of the facepiece. Air drying ensures that the facepiece maintains its original properties and is ready for safe use.