The best product I have used for whitening rug fringes was Sta-Pro`s
Stay-White.
A reducing bleach can be just as effective,Chem-Spec do a variety of
Products for fringes.
Like Mark A`Corn writes all fringes ar`nt meant to be white.
Some are a really fawn colour when new,some more cream.Bleach
Them paper white and you could have a claim on your hands.
Lewis Doubtfire