blackheads should always be cleaned and removed before they become aurdous to do so...best ways are scrubs,astringents or even the besan... if it seems too difficult then the best way is the steam....take a vessel full of hot water--thats really steaming..put ur face above it at a comfortable zone(not too near)and cover your head with a towel so that the steam cant escape elsewhere but only hits ur face....now the black heads have become easy to remove...rub your face gently with a cotton over the blackheads or scrub wash your face with scrub face wash or besan......get a shinny face...