Chrome instructions here or:
In order to find privacy settings in Chrome, you can click on the menu icon in the top right corner of the browser and select Help. Follow the menu options or enter ‘privacy’ in the search box.
Make sure to be thorough and understand how to clear:
Want to save time the next time you visit (after you’ve cleared your data)? Make sure to use an Incognito Window: this option prevents Chrome from installing cookies, doesn’t keep the history or cache data. This option can be found under the Chrome menu “New Incognito Window”