Hi tom,I don`t do any rugs anymore,but when I did I used to use
A product called `Sta-White`made by the Stapro company.Some
Were so bad they had to be treated 3 times,( letting each wet clean
Dry thoroughly between each clean) I found the rug and especially
The fringe responded better each time.Most used to come up as
White as paper,but don`t forget they arn`t supposed to be! Chemspec,
Pro-Chem most do a whitening agent.They are as I understand it
Reducing bleaches.Not your regular household bleach.Some use
Hydrogen peroxide.`Sta-White`is`nt made anymore.
I used to use it with caution as a general purpose `spotter`.but be wary!
Follow the instructions carefully.
If it`s a polypropolene rug,by the time you’ve finished `surcharging`to
Cover your time,really would you say the rug was worth it?
Another alternative would be to get the rug re-fringed which once again
May not be worth it,all things considered.
Hope this helps,
Lewis Doubtfire