Yes...its very clean. And yes, they're friendly. HOWEVER....the electronic cigarette aka e-cigs, are a rip off. Getting a product that bad is the reason why many fail. First of all they put out a lot of vapor aka smoke but do NOT deliver in taste & FEEL. The greensmart or whatever it is...is like smoking a cigarette with holes in it. And worst of all...that brand does NOT offer different mg of nicotine! Unbelievable! And the one they have does not state how many mg are in it. The whole point to me is to work my way down to zero. And if not...I want to feel it! Full flavor. Yet when I called in advance, the guy said \"oh yeah, just come on in. We carry so many I can't name em all\". That gteen smart thing was ONLY ONE! WHAT?! Thats lying...and that's not okay.   \nBTW, if its helpful for any1 to know. ..they also do NOT carry ANY tobacco products. None. Their focus is evidently on the drug side of things...full of hookahs or whatrver those are called, lol. And a lot of other paraphernalia. So its basically a good store for potheads (& maybe synthetics...I didn't look around much). Just sayin