If you’re like most people, you probably have a Facebook account and an email address associated with it. But if you want to delete your primary email address on Facebook, there are a few things you need to do. First, open Facebook and sign in. Then, click on the three lines in the top left corner of the main screen and select “Settings.” Then, under “Email Address,” click on the “Delete” button. Once you’ve deleted your primary email address on Facebook, your account will be closed and all your posts will be lost. However, if you ever want to re-add this email address again, you’ll need to go through the process again.