Andrew Cutler, one of the best in mercury detox, talks of saunas being very effective also. I haven't done it myself, but used to sit in a hot bath with epsom salts etc and try doing it that way and it still got some mercury out of me via the pores.

However, this is if the mercury is available and able to come out of the skin. Otherwise, if one is not really sweating it out via skin, oral chelation maybe the only other avenue.

exercise is another way, but that can be risky because it can mobilise too many toxins/metals at once into the system and make a person very sick. Best done in moderation (for me anyway, but then I have a constant virus in my system, so that's why I can't do much exercise).

When I didn't have the virus, I found exercise helped me eliminate metals and I would do rebounding and walking on a treadmill. I would often stink of metal afterwards.