I know that we have de-stained a silver stained acrylamide gel with 1%
hydrogen peroxide. This works only after putting the silver stain through
a stop solution of 5% acetic acid for around 15min.
Susanne R's reply reminds me of a product called Sypro-ruby (by Molecular
Probes Inc., no affiliation) which we switched to using for our 2-D gels.
It was fast and easy and very sensitive.