Hi!
After lurking in this thread for a few weeks, I decided to take the plunge and purchase a Purple Days. Prior to that I had only combusted, but decided to try vaporizing as the experience sounded interesting and I wanted to avoid the negative health effects associated with smoking.
After using the PD for a couple of weeks, I must say that I love it. The customer service experience provided by Tom and Pammy was truly second-to-none, and the unit itself works remarkably well after taking a couple of days to learn the proper draw technique. Tried combusting again yesterday, and it just tasted gross and harsh in comparison. The flavor, potency (even with mids) and efficiency definitely has me believing that this was an awesome purchase, and I owe a big thank-you to the FC community for turning me on to this wonderful device.
BUT! I have one question. After looking through this tread pretty extensively (OK - the first 25 pages in addition to dozens of the more recent ones), it seems like nobody has much trouble keeping the screens of their vapor tubes clean. Unfortunately, I'm not having the same kind of luck.
After soaking my tubes in 70% Isopropyl alcohol for various lengths of time (a few hours for one soak session, overnight for another, and double-overnight for yet another), with a fairly high amount of agitation (shaking the bottle every few hours or so to help the cleaning process), I still can't seem to get the screens totally clean. In fact, at least a dozen of the holes in each screen are still totally clogged, mostly around the perimeter. I even tried poking around with a toothpick (very gently, I might add) at the screen itself to see if I could loosen anything up, but no dice.
Do I need stronger alcohol? I could've sword that I read in somebody's post that 50% Isopropyl was plenty strong, so I'm surprised to see 70% having such little success.
Other than this minor debacle (which I have a feeling will be solved soon enough), the vaping experience has been amazing so far, and I'm glad I was able to convince my wife that a "blind" $180 investment (neither of us had ever vaped, and she's a 15+ year combuster) was worth diving into. She wholeheartedly agrees now, too.
Thanks in advance for cleaning tips!