I have about 4 locations on my face where it just looks like a red bump- like a zit- but it almost never goes away. What will make it heal, sometimes for months, is finding the pore and putting a needle in it and causing it to bleed. I know that sounds terrible but if I don't do that the sore will be there for months, maybe years. I can usually stick the needle in about 1/2" without causing it to bleed and that will sometimes cause it to heal. Almost always, the needle goes in easily and will just stop 1/2" in, can't go any further. Doesn't hurt at all either. And occasionally it will bleed then and heal and most other times I will just repeat the process the next day, hoping that it will cause it to heal. I have searched numerous times for deep pore won't heal, etc and found nothing. Weird part- 2 pores are on either temple and the other two are on my middle of my cheekbones. I have other pores that won't heal- now a few on my nose, so would like to figure it out. I hate them.