I'm not an expert, but, you may try placing it in a small airtight container with a lot of the silica packaging material to draw out the moisture. Its the stuff that is a lot of packaging to keep moisture down. If you by some products with it (you know the stuff that says "do not eat") save the silica packets and try them. Perhaps you could get friends to save any they run across as well. Other than that??? You may be able to find some silica packets on the net as well.