The phrase "already been cleaned" is correct and usable in written English.
It can be used to indicate that something has been cleaned prior to the current moment or situation.
Example: "The kitchen has already been cleaned, so you don't need to worry about it."
Alternatives: "has been cleaned" or "was cleaned earlier."
Within four hours a lot of it had already been cleaned up," Dickens said.
Some of the streets' basements were also flooded but had already been cleaned up two hours after the main broke.
Most developers in New York will not buy a lot unless it has already been cleaned by the seller.
The land to be used for the rest of the esplanade, she said, has already been cleaned up.
Most packaged quinoa has already been cleaned, but it doesn't hurt to soak and rinse it just in case.
On the trails, a hiker approached a ranger to ask, "Where's the damage?" and was pleased to hear that most of it had already been cleaned up.
Much of the work was already being cleaned aqueously in-line, and, as reported above, the company was eager to shift more of the work in-line.
Tripe from most butcher's shops should already be cleaned, but if yours isn't or you've opted for organic, untouched tripe, you can clean the tripe in your kitchen with a few household ingredients: Depending on the condition of your tripe (see above), the precise cleaning process of your tripe will vary.
Tripe from most butcher's shops should already be cleaned, but if yours isn't or you've opted for organic, untouched tripe, you can clean the tripe in your kitchen with a few household ingredients: Rub the tripe with rock salt, loosening any small undigested bits (or "grit").
If this is a new wood stove that has never been used, these areas should already be clean.
Mr. Obama said it was "just common sense," for example, to kill a program to restore lands at abandoned mines that already have been cleaned up.
