"eco-friendly and hard-wearing" These two can run opposed. I had two t-shirts stained, one brand new and one a decade old) and used the same product on both. T

"eco-friendly and hard-wearing" These two can run opposed. I had two t-shirts stained, one brand new and one a decade old) and used the same product on both. The brand new completely discolored while the decade old didn't. Both are cotton so I guess the eco-friendly dye is to blame. Not so sustainable when I have to throw it in the trash with only a few uses.