Black head or is this a white head?

I always get this blackhead/white head near my mustache area because I think it was a clogged pore, so one day I saw a small white head and i squeezed it and out came a black head. Days later more came and i squeezed all of them out and it left a BIG scar, so now im using mederma and it really works, but now the black/white head seems to come back. I'm not squeezing/popping it anymore because I don't want that scar so now im using Terminator 10 (acne free) it says it kills black heads and white heads, I was wondering if I can use those black head strips for nose near my mustache area instead of my nose? I know that sounds stupid but does it work?