big suction power [SEP] i do not know what to make of this yet the suction power is so intense my skin is complicated i am older with superficial blackheads light wrinkling for sure you have to follow the directions if you leave it too long in a spot you will get a hickey on your face i think it would be better if my skin was oilier i am not sure if you can add oil or if that would mess up the filter the filter is little tiny thing i guess you buy them elsewhere i think this is worth trying though be ready for extreme suction like i said hurts some