I used to have two on the tip of my nose. One of them came off with me really doing anything to is, just slid right off one time. It seemed to be closer to the surface of the skin. THis other one is proving to be difficult. It's a teensie bit deeper onto the skin. Right now I'm using Stieva A, a retinoic acid cream that I'm using to help with my big pore problem on my nose. Hopefully it will help with the millia too.