Tea staining is part of the nature of stainless steel due to ambient pollutants reacting on the metal surface. This will vary due to its location and environmental conditions. This causes a rust like discolouration of the metal. It is cosmetic, but it can progress to more serious corrosion. Once metal pitting occurs the aesthetics of the stainless steel will be permanently compromised. Our service removes the Tea Stain and we also apply a protection barrier and provide you with handy tips to extend a Tea Stain Free period.