1. A duster cloth can be used to cleanse the island freezer's outside box; sharp objects should not be used to scrape or fracture flake ice for cleaning purposes within the box, as this may cause damage to the interior wall.
2. Cleaning drainage trays using pointed or sharp-edged instruments is prohibited;8 a wet-type cleaner or sponge is used to sop up hydrops, garbage ice, and other silt inside a drainage tray; the same procedure is utilized to wipe out the box base.
3. A special glass bath in the form of spraying is best for cleaning sliding door glass before using a duster cloth or sponge for mild scrubbing. Scraping the glass surface with pointed instruments is banned.
4. The island freezer's sliding door is constructed of unique glass. It is forbidden to tread, hit with an external strike, or wash with a corrosive cleaning substance.
5. Manual defrosting is recommended once a week. After the food within the container has been removed, the power supply has been unplugged, and the ice and frost inside the freezer has fully melted, thorough defrosting and cleaning should be done on the inside of the container, particularly on the drainage tray and outlet. When the cleaning and drying are completed, the power is brought in after a 100-to-200-minute run. When the temperature within the controller's container reaches -22°C, the food is returned to the container.