Improve prewash meaning in English

Is there any meaning of the word prewash that needs an edit? Please click that meaning to rewrite it.

prewash

Is there any meaning of the word prewash that needs to be removed from the list? Please click that meaning to mark it for deletion.

prewash

Do you want to add a new meaning, definition, and a sentence of the word prewash? Please feel free to add.