It is a fact, Facebook enable the option of being able to delete our messages, with the difference that this action will not leave any trace.
Following the Tech Crunch report that Facebook has been secretly deleting messages sent by its founder Mark Zuckerberg on Facebook Messenger, he has announced that the social network could be about to add a function very similar to WhatsApp, which will allow us to delete our messages.
According to a report The verge the programmers of Facebook in a very short time they will release this function which is called «Unsend», this implementation will fulfill exactly the same function that WhatsApp has, so we can eliminate our messages. However, many details about this have not been mentioned, it is not known what the time limit is to delete some message in our conversation.
Something that is important to mention is that in Messenger there is no trace of the message we have deleted, as usually happens in Instagram or WhatsApp.