I ordered a 60ml bottle of nic salts from eliquid.com a month or so ago, and just last week mixed a few juices with it. I am now not a happy camper. It consistently makes me sneeze, and occasionally makes me cough. With about maybe .75ml of that new juice left in my tank, I filled the tank up to 2ml with some older juice I have, and it seems that I can vape that ok. I've sneezed once since I did that, so... One of the bottles of juice I just made with it, I mixed about 5ml of that juice with about 20ml of freebase nic juice, and am going to try that to see if I can vape it even diluted to that degree. The 12ml testers I mixed were at 8mg nic, so definitely on the very low side for nic salts. I'm afraid that salts are not for me. Your results may vary.