By boiling water can generally kill mold, because mold belongs to the fungus, the fungus is not strong resistance to heat, and not heat-resistant, after 60 ℃ treatment for 1 hour, basically can kill the fungus. Mold in boiling water, its temperature will be close to 100 ℃, so it is easier to kill it. But boiling water can not be used to treat diseases caused by mold infection, it can be used in some other ways. For example, a skin disease is caused by mold infection, which can easily lead to human-to-human transmission, the use of boiling water to disinfect clothing, this way is completely feasible. But if it is in the diet, want to boil water to kill the mold in the diet, this can actually work. But if the mold secretes some special toxins, such as aflatoxin, boiling water is not able to kill these toxins.