How do you clean out those models that you originally "liked"

How do you clean out those models that you originally “liked” in your “like” category and no longer want?

On the collections category, there are the 3 dots and one of the choices is “delete”.
On the likes category, the three dots just bring up one choice - collections.

This is on a PC as opposed to the phone app. I do not see a delete there either. Thanks.

You click the Thumbs Up, it will turn from red to white.

I think i shall change my name to Homer Simpson. The simplest solution is the easiest to overlook. Thank you.