I get blemishes in my hair! HAIR HELP PLEASE!!??!!?

I use the clinique three step skin care system on my face and I get most blemishes on my forhead and hairline but i occationally get them on my scalp what should I do/use? I use Suave's Naterals fresh mountain strawberry is this any good?
Just to let everyone know I hav ethin blonde hair that is oily but also limp.