title: How to clear multiple local variables in powershell
body: <p>I think we can do this
  Clear-Variable -Name Facility_Name, StudentDOB, StudentLastName</p>
  <p>However i have around 200 variables that needs to be cleared after the foreach loop, wanted to know if there is a easy way to clear all these local variables in one shot?</p>
  <p>Thanks</p>