If you delete a message from Facebook, will the other person still see it?

[Anonymous]

I'm doing a Facebook clean of deleting people who only want to nosey at my profile.

I want to delete them but will they still see past messages?

[HelloImGoodThanks]

Are you talking about past private messages you have sent them? Than yes they will still see those messages unless you go to messenger and delete each message you sent individually

[landingout2]

doesn't matter death