Hi, a friend told me about using Lysol toilet cleaner. (I wonder if any brand would work?) I recently tested it & it worked. I washed some new white kitchen towels with red decorative stripes, I thought that since the stripes are part of the towels, it would be OK, well they bled
I poured some Lysol toilet cleaner directly on the red spots and then soak them with a little bit of water. Leave them in for awhile & rinse & they came out white, like new!