Template:CleanUp

To indicate that an article or section needs to be cleaned up, place this template on the top of the section needing cleaning or on the top of the page.

If you don't want to explain why you feel the article should be cleaned up in the template, don't add a parameter. For example:
 *  

If you want to explain why you feel this article should be cleaned up, you can do so by adding a parameter to the transclusion. For example:
 *  
 * gives you: