I've always just rinsed my carts with a little hot water and blew them out really well, then used them a few minutes afterwards and they worked fine. The other day, I decided after doing this a few times, I'd REALLY clean them, so I used the boiling method and blew them out, then let them sit overnight...now, EVERY one of them has this dry, cardboard taste, and this REALLY dry feeling when I inhale. I go to inhale and it hits me HARD, but not in a good, throat hit kind of way, its this dry feeling, almost like I'm inhaling powder into my throat, to the point that I start coughing and have to take a drink of water or something before I can even THINK about trying it again, and keep in mind, I LOVE the strong throat hits, I used to use 36mg carts, though now I use 24mg, but yea... I only get that after the boiling method. Problem is, I did it to every last one of my carts and now all of them are pretty much useless to me because I can NOT handle that dryness...anyone else experienced this, or know of any solutions? Thanks for any help, it is MUCH needed, as I'm basically without a way to get my fix right now and shipping will take 3-5 days on new carts.