this depends greatly on the purity of product started with. if you were careful and did not get a bunch of sludge in with the solvent the loss should be very minimal. The longer the lye is allowed to break down the bark the more tannins, waxes and other junk it will draw out. perhaps you will lose 30% of the yield at the most of the last pull but I would guess much much lower in the first pulls and if you take your time with extraction. The actual amount of DMT you are losing is ridiculously low versus bullshit you don't have to smoke to not clean your product IMO though.so what would that come out to (approx.) if it were to be "washed"??? and
good response