bathroom, glass, toilet, bathtub, furniture and carpet in guest room;ceramic tile , ground tile , oil and smoke exhauster, exhaust fan in kitchen.

• 客房部的浴室、玻璃、座厕、浴缸、家具、地毯上污渍、厨房内的瓷片、地砖、抽油烟机、排气扇按台等的油渍污垢。