SQLCleanÖ allows you to exclude database objects from the cleaning process.  By default all the database objects are included but you would not, for example, want SQLClean to check to see if system tables like sysobjects are referenced so you would add these tables to the excluded list.

Database objects are categorized into three objects as displayed. Tables, Views and Procedures. Clicking the appropriate category will display the objects belonging to the respective category. User can exclude the objects from that category. Excluded objects won't be added in the drop statement or appear in the main screen of SQLClean.