What treatments are available for pores? Please let me know if you have seen results.

My skin type is combination oily. So, my cheeks I often worry about pores on my nose, butterfly zone, and other areas.

Since I have combination skin, I basically have pores, but as I get older I feel like my pores become more prominent the deeper I go, so I'm worried about them.

What treatments are available for pores?

Please let me know if anyone has seen results from pore treatments.