You should perform a daily cleaning routine on a Pepsi Bargun. The video below will show you how to do this:

Or if you prefer not to watch a video, these are the steps:

• Remove the nozzle by turning counter clockwise then pulling down
• If the nozzle is difficult to remove, soak only the nozzle part of the bargun in carbonated water for 5 minutes
• Rinse the nozzle, then soak it in sanitizing solution for 60-90 seconds, then remove it and allow to air dry
• Use unscented disinfecting wipes to clean the handle and hose of the bargun
• Use another disinfecting wipe to clean the exterior of the ice bin
• Use another disinfecting wipe to clean the inside and outside of the drip cup
• Re-attach the nozzle to the bargun