I have done the PBW and so have many others in the PBW thread and it works great for glass. Others had issues with it on metal with someone ruining the finish on their grinder. Can you let us know what parts you bought for your coil setup? What size hose? What clips to use? Where to buy the coil? How much? I want to try this out sometime if it is not too expensive and you think the effect is worth it. I have found that cooling down vapor actually causes me to cough more. If I use hot water it seems easier on my lungs although it is a heavier higher moisture air. How is the taste with this thing?
chiller is on ebay. just search stainless coil. or stainless chiller.. something like that. Like $30. the silicon tubing and clamps are from new york brew supply. 3/8 inner diameter silicone tubing. glass piece is on ebay.. search whip replacement
as for caustic (PBW) -- keep it off any soft metal--like aluminum... 'twill likely have a negative effect. Stainless is fine, glass is fine, plastics at least short soaks is fine as well. But I have notice it change the color of vinyl tubing if soaked too long for sure.
And no, i don't cough. tastes great. Cold changes the flavor---like the difference between ice cream and melted ice cream. the first tastes better, but not as flavorful as the second.... if that makes sense.
says your video was removed?
Wasn't me... anonymous web hosting site. I said for over 18... haha. Guess they didn;'t like it.