Thanks Karlin! I haven't read up on the Colloidal Silver but as of right now I am hesitant because I am trying to get the metal out of my body and I'm just leary of putting more in. Supposedly it the body doesn't absorb it right? Is it effective if I just put it on the tooth and don't take in internally? Unfortunately since I have Amalgams I can't use the hydrogen peroxide but I suppose I could dab in on the tooth. Do you think that would work? Thanks!