Describe how to properly clean the interior chamber of a steam sterilizer.

Proper cleaning of the interior chamber of a steam sterilizer is essential for preventing corrosion, maintaining optimal performance, and preventing contamination. Before cleaning, ensure the sterilizer is cool and depressurized. Always follow the sterilizer manufacturer's cleaning instructions. Use a cleaning solution specifically recommended by the manufacturer for stainless steel, typically a mild, neutral pH detergent. Avoid abrasive cleaners, scouring pads, or steel wool, as these can scratch the stainless steel surface, leading to corrosion. Apply the cleaning solution to a soft, lint-free cloth or sponge. Wipe down all interior surfaces of the chamber, including the walls, floor, door, and shelves. Pay particular attention to corners and crevices where dirt and debris can accumulate. Rinse the chamber thoroughly with distilled or deionized water to remove all traces of the cleaning solution. Wipe the chamber dry with a clean, lint-free cloth. Inspect the chamber for any signs of corrosion or damage. Regularly clean the drain screen to prevent clogging. The frequency of cleaning depends on the sterilizer's usage, but daily or weekly cleaning is typically recommended.