Best products for restoring original floor tiles?

[standingonlego]

Not sure whether to ask in here or property - 1920s house, porch tiles looking stained and sad. What is the best stuff to use to spruce them up?

hi
I would recommend lithofin tile cleaner/ restorer - , you can get it from tile shops and apply to a small ish area at a time with a stiff brush - then there is a sealant you can apply that stops it getting so dirty in the future . hard work but looks great when done

Thank you Pipsqueak - will add it onto my DIY hunt it down list :)

I only have to do about 1m square as there is a big set in dorrmat in the middle :)