I have recently bought the Pimple Blocker Pen from Clearasil, and I love it!! You put it on as soon as you feel a pimple coming on and it clears it right away! I even used it on my brother, he has some serious acne on his chin and nose. I put it on him at night and the next day most of the bumps were gone and the ones that were still there had almost dissapeared and they weren't red anymore. It does sting a little at first and it feels kind of cold, but if it works this good it is worth it! It takes the redness out of the bumps in a very short time also. It is in an easy to use tube that is sort of like a lip gloss applicator, which I really like because you don't have to worry about getting it all over your fingers. I bought it at the local Walmart here in my town, but i'm pretty sure you could get it at any store you can buy Clearasil products from. It cost me right at ten dollars. This might seem like a lot, but you only have to use a little of the product so it lasts a long time. I definitely feel like this is one of those products important enough to carry with me in my purse, I bring it everywhere!