does not remove black heads hurts a heck of a lot but does clear poresat a painful cost [SEP] this device did suck out pus dead skin and clear my pores but gave me hicky marks on my nose in the process that did not clear for about days it did not actually suck out blackheads there are three levels of suction power that you can adjust the weakest setting was pretty strong for me and the highest was unbearable but of course everyones pain tolerance is differenti give this device stars instead of one because perhaps it can be used for another function other than that intended personally i would never use this on my skin because of the intensity