Talk to Dermatologist on Sunscreen Removal Guide, So That It Won't Cause Clogged Pores,blackheads And Comedones.

My skin barrier is quite fragile and its treatment is in process, I am mostly relying on moisturizing and skin protection with SPF 60 sunscreen. I use a mild cleanser that comes in bar form at night, but I am noticing that this cleanser hasn't been able to wipe off the sunscreen properly because I am noticing comedones and blackheads, what should I do to counter that.