Please recommend an exfoliating toner.

Hello~ It's really hot these days, isn't it? ㅜㅜㅜ I use pads to exfoliate my face and manage my skin texture.

Lately, I've been getting milia or sebum-like bumps on my face and around my eyes. I've been using blemish care products, but it's still happening. How do you all manage this? I'm trying to take care of it myself, but if it really doesn't work out, I'm worried I might have to go to a dermatologist.