[CSM]

That is why the buyer needs to personally inspect for cleanliness. It is not difficult to figure out if it is a surface clean only for the home or if it is truly clean. If a home buyer doesn't know how to tell, then they may want to gain the knowledge necessary to do so.

[Great Dane]

If a home buyer doesn't know how to tell

In that case, how could it possibly bother him. :-}