Read more: How To Remove Baked-On Oven Residue With One Cheap Tool Tarnish on silverware is caused by the chemical properties of the metals reacting with sulfur in the air to become silver sulfide ...

Contact with the foil is important — the foil fosters an electrochemical reaction that'll remove the silver sulfide (tarnish) ...

Remove the jewellery with the tweezers ... Gold jewellery doesn’t tend to tarnish as much as silver; however, it can lose its shine and gold-plated pieces can fade to silver again if they ...