Is the sentence The Kitchen needs to be clean grammatically correct?

The sentence "The Kitchen needs to be clean" is grammatically correct.

However, it might sound a bit formal or impersonal. A more natural way to express the same idea would be:

* "The kitchen needs cleaning."

* "The kitchen needs to be cleaned."

* "We need to clean the kitchen."

These options are all grammatically correct and convey the same meaning in a more conversational tone.