The pores around my nose have become more noticeable, so I've been trying out various pore care products. I bought this because it uses the power of enzymes to cleanse away dirt, which I thought would be gentle on the skin! The individually wrapped packs are designed and made of a material that fits snugly around the nose. I first applied the smooth side and left it for five minutes, which was a bit disappointing since only a small amount of bubbles appeared. However, after five minutes, I flipped it over to the bumpy side and gently rubbed it, and it produced a substantial lather. After rubbing for a while and rinsing, it was quite clean, although not completely, but the blackheads were pretty much gone, and the white keratin plugs that used to appear after washing my face were removed. Best of all, my skin felt smoother and one tone lighter, which is great. The blackheads on my nose still feel like downy hairs, so I think this nose pack was enough to take care of them!