“I’ve used these about 5 x now and I notice they’re very helpful in preventing me from picking at my skin. As for spots, when removed, the whitehead is ready to come out with a little squeeze. I’m not sure if this is what they’re designed to do, but for me it still made me bleed and have to squeeze remaining out, which felt like popping a pimple anyway. :/
I guess it’s just less damaging than popping without the sticker, since the spot seems already soft and ready. I read reviews saying that they work best on popped spots (which defeats the purpose imo) but I guess I just have to experiment more with them.”