JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Cleansing and Resolving Flaws in a Schedule Use the Schedule Cleanser to cleanse and resolve flaws in a Microsoft Project or Primavera P6 schedule. The Cleanse Schedule dialog box allows you to specify how you want the schedule to be cleansed. Parent Topic: S1 // Projects Tab Related Concepts User-Defined Fields in the Risk Register Related Procedures Run a Schedule Cleanse