Different methods available.
You can choose an accredited dentist, member of the iabdm or iaomt. Take a look at their web sites- www.Iabdm.Org, www.Iaomt.Org - to find dentists, with additional training in safe removal of mercury, amalgam fillings by iaomt and iabdm . Accredited members of these international academies, follow their protocols. See consumers for dental choice- www.Toxicteeth.Org.