One of my fave teas is good ol' Earl Grey. I've found only one brand I did not like, but this outta many EGs. Basically, I wanna know if EG and other black teas use a dye. Not only is my white tea cup stained after a cuppa EG, but my stainless steel tea spoon is also stained! I've yet to run across anything that would stain stainless steel. Only Earl Grey tea.
Is this true of other black teas?
nb