Retro-brite on blue?

[Tribune]

Sam Hallas in the UK provides a great write-up on the Retrobright process. He uses a liquid system rather than a paste and also has great results on a dark "Concord Blue" GPO 706.

http://www.samhallas.co.uk/collection/retr0bright.htm

[LarryInMichigan]

Does Oxiclean work like the the Sainsbury's stain remove?

Larry

[Tribune]

I think its almost exactly the same stuff.