I mixed up half a bottle of hydrogen peroxide and about 1 T of washing soda. I put some blueing in the first mix and not the second and I don't see any difference.
Check for color fastness though, my girl's purple carpet has a slight bleach spot now with the blueing mixed one. :(
Works quite well on the micro suede chair that gets yucky almost everyday.
Got an orange shirt stained with cherry juice. I immediately took it off and washed it with laundry soap by hand and it only made it dark purple blue. I thought I had ruined the shirt, I squirted my homemade oxiclean on it and left it to attend to the toddler and forgot about it. An hour later I went back in to scrub it, and the stain was gone! Woohoo! Didn't even have to scrub!