I wanted to know what to use?

i have a bit of a case of keratosis pilaris or whatever its called on my arms and i wanted to know if i use a loofah sponge should i put anything on it? Thanks people

I wanted to know what to use?
Lactic acid lotions: Lachydrin® , Lacticare®





Urea lotions: Uremol® Lotion





Glycolic Acid Lotions: Reversa® solution, Neostrata® solution

golden ball