title: How do I clean out all cookies?
body: <p>I am looking for the best way to clean/clear all existing cookies when they visit the website and are not authenticated.</p>
  
  <p>We don't allow client the ability to 'remember me' to stay logged in.  So when they do visit again, what is the best way to start fresh with cookies?</p>
  
  <p>Is it to set all cookies to an empty string?
  Is it to set the date of the cookies to yesterday?</p>
  
  <p>Any example would be much appreciated.</p>