I don't know who scared you so much about it, but I had DMPS IV's, along with EDTA, with several amalgams still in and it's great stuff.

By now after all 'the scary' ideas I've seen presented here about it, I sort of figire it's one of those real good items that falls into disrepute because there are people out there who don't want you to get well too easily.

It's also very affordable, the DMPS IV's, compared to months and months of dmsa (which is quite poisonous all by itself btw) and the months and months of suffering that go along with it.