apparently i have stubborn pores [SEP] great concept - and apparently more effective for some skip types. it doesn't quite pull all the gunk out for me, however it will bring pore clogging things to the surface making it easier for me clear the pore myself. i was pleasantly surprised to find though that it doesn't create blemishes. that's a weird thing to say, i know. but you know how when you get a facial, sometimes within the next 36 hours you end up with some new friends on your face? well this doesn't bring blemishes to the surface, just helps to clean up the pores.