Won't buy again

I have used Dirty Works products in the past and for the most part I was pleased with them. These charcoal nose strips are a complete disappointment though. I think I paid around $10-$12 for the box, which contains 6 strips. I don't feel the price is worth it, they should be about half the price, or less.
The strip itself applies the same way as others do. I washed my face and I always put a hot cloth over my nose area for a few minutes to open up my pores. I applied the strip and left it on for about 10 minutes or so until it hardened. I gently peeled it off and expected to find a ton of gunk along with blackheads because my nose is full of them. To my disappointment, there was a couple tiny pore that cleared which were on the sides of my nose. I have used up the other 5 strips since and had the same result each time. I won't buy these again, I will continue to buy the name brand and the original creator of these nose strip, they always pull out a good amount of black heads and my nose looks and feels clear.