How does dye work for faded spots?
I have a very old shirt that is equally very near and dear to my heart. It’s completely dark grey and recently got a few grease stains.
When trying to scrub them out with dish soap, the color faded away in those spots. I simply want to dye it grey again, to make the spots less noticeable.
I can guess that a grey dye will make everything darker, such as the normal grey going darker as the faded spots darken too, but I wanted confirmation and clarification on my guess.
Any advice on, 1. how to proceed in general, 2. the title above, 3. how dye may behave with/on grease stains, and any more advice you think I may need (considering this would be my first time working with it), would be greatly appreciated!!