For how long should the facepiece be submerged in the cleaning solution?

The recommended duration for submerging the facepiece in the cleaning solution is 30 seconds. This time frame is optimal to ensure that the cleaning solution effectively penetrates and disinfects the material of the facepiece, removing contaminants and ensuring it is safe for future use.

Submerging the facepiece for this duration allows enough time for the active ingredients in the cleaning solution to work on the surfaces and any potentially harmful microorganisms. Insufficient time may not guarantee adequate cleaning, while excessive time could potentially damage the materials of the facepiece. Adhering to the manufacturer's instructions regarding cleaning and disinfecting is crucial for maintaining the integrity and functionality of the SCBA equipment.