Is the acne treatment effective on non-red milia as well?

What I'm concerned about isn't the red, inflamed acne, but rather the small bumps that are almost the same color as my skin. When I touch the sides of my nose and the inside of my cheeks, I feel a faint sensation under my fingertips, and it bothers me because my skin looks bumpy depending on the lighting.

It doesn't hurt or itch, so I wondered if I should just leave it alone, but the number seems to be increasing, so I'm considering getting acne treatment.

Is acne treatment effective on these non-inflammatory milia as well? I am also wondering if acne treatment must only be started when the redness is severe.

I would like to know if acne treatment can help clear clogged pores and prevent new bumps from forming. I want to manage my skin proactively before scars develop.