Facebook Fast Delete Messages is a free Google Chrome extension that speeds up the process of deleting messages on Facebook.
It couldn't be easier to use. It doesn't even come with a Help file or user guide. This is because the app has one single purpose: to delete messages quickly on Facebook. Once installed, it will simply add another button to the far right of your Facebook messages. Pressing the button will delete the message instantly, no questions asked, unlike the usual Facebook protocol. The drawback is that there is no option to undo the action. Once deleted with the extension, you won't be able to retrieve any messages.
Facebook Fast Delete Messages is easy to install and use, and it does exactly what it says it will do. There were no issues with installing or removing it. Any Google Chrome user who wants a quicker way to manage Facebook messages should like this little extension.