‌●Bathroom: Clean up every hour (including replenishing guest supplies, wiping the mirror, and emptying the trash can), and conduct thorough cleaning in the afternoon and at night each day.

‌●Elevator: Clean at least three times a day (morning, afternoon, and late night), including the top of the car, buttons, floor, and ventilation outlets.

‌●Walls and glass: Wipe from top to bottom in one direction to achieve a fingerprint-free, watermark-free, mirror-like effect; replace the dishcloth regularly to prevent fiber residue on the glass.

Low-frequency but easily overlooked areas (sanitary dead zones)：

‌●Lobby: The bottom of sofas, gaps between flowerpots, the back of the service counter, etc. should be cleaned at least once a week.

‌●Corridors and stairs: The corners of walls, behind fire hydrants, and the sides of steps should be thoroughly cleaned every two weeks.

‌●Parking lot and green belt: Thoroughly clean monthly, removing oil stains, cigarette butts, fallen leaves, etc.