How to remove blackheads/whiteheads and sebum from the nose

How do you all remove the sebum from your nose?? ㅠㅠ

I've tried nose strips, cleansing oils, and sebum softeners, but honestly, they all felt irritating, and I even felt like my pores were getting wider after using them...

Also, I'm not sure how often I should manage the cycle, either.

These days, I am so, so self-conscious about my sebum every time I look in the mirror...

I'd like to get some help from anyone with good tips... haha