Tried the pax 2 for the first time in my life with the Harlequin strand and took about 5-10 puffs and was sick for two days, headaches, out of it, nausea. WTF is going on??
Idk, I've never owned a pax but when that shit is first assembled and the factory(or user) doesn't wipe off the oils left behind from the machinery then yes, its possible.
Hell the weed could have some type of pesticide too idk