What products or treatments are effective for sebum management?

My skin has large pores and a lot of sebum. Every pore is littered with whiteheads, and they're not easy to get rid of. I've been managing my sebum myself, using products containing AHA, BHA, and PHA ingredients, and using a sebum softener twice a week to soften the sebum and then exfoliating it. But even with this, only the sebum that's sticking out of my pores is removed, and white sebum still remains inside. I can't just squeeze it all out, and the whiteheads on my nose are especially large and noticeable, making my pores look even larger and more stressful. Is there a way to manage my sebum that removes the sebum inside my pores? Cosmetics and treatments are both good options. They say that cleaning the sebum inside my pores will make them smaller. Could you recommend a proven method for effectively managing my sebum?