I do recall hearing something about this....had forgotten the details of the story, but an older fellow had been feeling ill and when they removed the moth balls, he got better. Not sure if it was proven or a coincidence, but....
TOB
Here. Do you believe me now? I have a box in the linen closet. It was suggested to use one in the vaccum bag to kill fleas. However the smell was terrible and as you can see I stopped using them. They are dangerous and should imo, be avoided at all costs. I don't know how to dispose of them so I still have them. At the very least they should be used with caution. I tell you this because I care.