Article: Go to https://www.facebook.com/. This will open your Facebook News Feed if you're logged in. If you aren't logged in, enter your email address (or phone number) and password in the top-right side of the page. It's a tab in the upper-right side of the page, to the right of the search bar. This tab is below your Facebook cover photo. Selecting it prompts a drop-down menu. It's in the drop-down menu. If you don't see Likes listed here, do the following:  Click Manage Sections  Click Likes  Click Save The Liked button is to the right of the page's profile image; selecting it will prompt a drop-down menu. It's in the drop-down menu. Clicking this immediately removes the page from your profile's interests.

What is a summary?
Open Facebook. Click your name. Select More ▼. Click Likes. Find a page you want to unlike, then select ✓ Liked ▼. Click Unlike.