2700 is too strong for me. I couldn't even hold the handle.

I used 1 cup of regular salt, 1 cup of epsom salt, fill the bathtub with warm water and zap it for 30 mins. Didnot feel much zapping during the bath. But the result was great.

I tried all kinds of bath, e.g. Sea Salt , epsom salt, borax, h2o2, baking soda, arm & hammer for my mites infestation. The arm & hammer, and borax are good, able to give me several hours relief, but is too dry for the skin. The 30K tub zapping is even better. It gave me 12 hours relief, not drying the skin, really feel fresh after the bath. Best of all, it properly kills most of the mites on my body. I usually get the mites bites back at my lower feet after those baths, but not the tub zapping.

I would say it properly the best to control body mites. For morgellons, it properly still needs lots of zapping hours.