The owner spilled oil and water on the window. Should the property be cleaned?

It should be a very bad phenomenon for the owner to throw oil and water on the window. Property should be cleaned up. Within the scope of property, property refers to all kinds of houses and their supporting equipment, facilities and venues that have been built and put into use. Real estate can be large or small, a flat can be a real estate, and a building can also be used as a real estate. The same building can be divided into several real estates according to different ownership.