The mix of sodium bicarbonate and aluminum, generally used along side scorching water, types an electrolytic answer. When tarnished silver is immersed on this answer, a chemical response happens. Silver sulfide, the compound liable for tarnish, is transformed again to metallic silver. This course of, technically a discount response, entails the switch of electrons from the aluminum to the silver sulfide.
This cleansing methodology affords a much less abrasive different to sharpening cloths or chemical dips. It’s typically favored as a result of it will probably take away tarnish from intricate silver items which might be troublesome to wash manually. Moreover, it may be an economical method for sustaining silver objects. This method’s reputation stems from its ease of use and the frequent availability of the mandatory supplies.
