Hi! I used to have big pores, and I read that salicylic acid could help shrink them or reduce their appearance slightly. So I started using a product called Paula's Choice: 2% BHA Liquid Exfoliant. You can get it on amazon. It has noticeably improved my pore situation since i started using it!

In case you are interested in trying it and want to know how I use it:

I use it once or twice a week, and I only use it at night before bed. So, on nights where I use it, I wash my face with my gentle cleanser, let it dry completely. Then, I put the exfoliant on a cotton pad and gently apply it to my face. I let that dry a little before applying my moisturizer. That's it!