title: python selenium clearing cache and cookies
body: <p>I'm trying to clear the cache and cookies in my firefox browser but I can't get it to work. I have searched it up and i'm only getting solutions for java and C#. How do I clear the cache and cookies in Python?</p>
  
  <p>selenium version: 3.6.0</p>
  
  <p>platform: python</p>
  
  <p>python version: 2.7.8</p>
  
  <p>webdriver: geckodriver</p>
  
  <p>browser platform: Firefox</p>