I'm really curious about this myself, as I just found a bottle of prazi in my cabinet and I'm not even sure where it came from(sometimes I get stuff given to me by some people)
I'm researching how similar this stuff is to any fluke control or no flukes chems/additives, and thinking this may be very similar to what I want to eradicate blue cloves.
Most no fluke chems have been banned from being sold here in Cali.
I'm curious what you are planning to use it for.