Tomato soup stain on granite worktop!

[gardeningsarah]

Help, How can I remove a tomato soup stain from the granite worktop in my kitchen. I've tried an HG natural stone kitchen Cleaner. Could I use a diluted bleach solution?

Yes, you can even use it neat - have done so with my granite on a few occasions without any problems - it even shifted the luminous green food colouring stain, DD managed to spill a full bottle over my entire bench