Identify the Slow-Draining Sink Issue

hey folks that fix it guy here and today we're going to be looking at a slow draining sink in my bathroom okay so the last couple times i've shaved i've noticed that there was a little bit of a slow drain issue with this bathroom sink so today i'm going to show you how to take out a newer style pop-up assembly that you don't have to get below to do anything with everything is done from above the sink so come along let's get to fixing