yes meth chloride is really bad for you. its mostly used as paint stripper and solvent adhesive for polycarbonate, acrylic and pet. a little hard to come by in its pure form. a well ventilated area is a must. acetone or the meth should really be done outside. the fumes are both explosive. as for printing fumes....no. there is no odor at all. its also flame resistant, food and medical safe.

rob here is a video: https://www.youtube.com/watch?v=qpFZEl-cXv4