Hi to everyone! Back here after a long time and what ?!? 2319 pages! WTF, I was something around 1K, got a lot to read! But I understand why: in the photo are my two DynaVape, they are over 5 years old and they are perfect, well working like the day I got them. They have fallen several times, I changed sometimes the screens and tested a lot of lighters before to find a good one, not too expensive three-flames. And that's all: good hits, large clouds, pure taste, and no problems. Had a very bad experience with electrical ones, never go back. Me and my family are using only this, don't need anything else but in case I will certainly buy another DynaVape. Maybe the new 2021 or the Tytanium, which was the option when I bought the blackwood one ( very fine, I don't regret it ). I use to clean them every week: in a glass box I have food-grade alcohol. I put all the parts in it after a pre-cleaning with a pipe-cleaner (and then reuse it for next time). After half an hour I wash the parts under tap water, and dry. Very easy, this way the DynaVap last long time, to enjoy pure flavour without battery charging. Very little, very BIG !