About chest acne routine

I have hidradenitis suppurativa on my breast line. stage 2 but in remission after a severe case of stage 3 during puberty. Just working on lightening the PIH scars. I am big chested as well.

-I use Ammen's body powder to lessen the effects of chaffing and sweat. -I only do the cleansing routine during the morning and leave it alone at night since my skin is severely sensitive and I don't want to irritate it. -I use exfoliating sponges every Monday/Saturday.