This teaches you how to ask Facebook to remove reviews from a service Page. Facebook will only delete reviews that break their Area Specifications.
Delete Reviews On Facebook
Actions
1. Open up Facebook. It's heaven icon with a white "f" in the application cabinet.
2. Go to the review you want to delete.
3. Touch the downward-pointing arrow. It goes to the top-right edge of the review. [1]
4. Click Report.
5. Select a reason. The review will just be erased if it goes against Facebook's Neighborhood Requirements. [2] As soon as you pick a factor, comply with the on-screen directions to send your request.