White Karate

how to get colors out of white karate uniform?

My kids are in karate and just received their Blue belts. The first practice they sweated and the Blue Belt dyed a blue ring around their WHITE karate Gi. I need to get the blue out and please do not tell me to buy more. I cannot afford 2 new sets of GI. I have tried that dye be gone stuff but no luck. White gi Blue ring remains. HELP HELP
I have tried bleach, color out stuff, and shout (all brands like it)

I can relate... I had a white pair of pants and washed them with a red baby sock ( I didn't see it go in the washer) anyway as a last ditch effort I soaked my pants in the washer with cold water and some BarKeeper's Friend. I don't know exactly how long, I just left them to soak for a while. Then instead of drying them in the dryer I hung them to dry and not a single trace of pink or red anywhere on my pants! Barkeeper's friend is located by the Ajax. It's actually a rust remover.

(more...)