Anoxic fumigation (no oxygen, replace with CO2, Nitrogen, or Argon). Can't be done on your own, but I know company that does this. Works with museum objects. Like true fumigation in that no residual protection. Art Care International: mailto:WLouche@ao... anoxic fumigation (use of gases such as nitrogen, carbon dioxide, argon). Oxygen is replaced by these gases and no need for sulfuryl fluoride (vikane). Important for museum specimens/artifacts