Looks like we're racing for the same cause, I got into an argument with a nurse over Thimerosal, She claims that there is such thing as a safe level of mercury. Of course, her sources don't go any further than what she gets in her pharmaceutical company sponsored newsletters and brochures. ... View related article.
I don't know why you'd want to keep them? I'm sure they served you well for some time before they became completely foul, I would either buy new ones or try news paper. ... View related article.