Even though the Upside Deck Ceiling System vinyl channels lock into each other during installation, and it may be a little challenging to remove a panel from the Upside Deck Ceiling System ceiling once the gutter is installed, it is certainly possible to do this.
It can be done by starting at the gutter end and separating one channel from the next working your way back toward the house.
For general cleaning, we recommend flushing with a hose using light water pressure from above.