When we moved last year we inherited some concrete work surfaces in our kitchen.
They are nice to look at but a nightmare to maintain. Anything even vaguely acidic (citrus juice, vinegar etc) leaves ugly permanent marks. These are not actually stains but erosions from the surfaces reacting to the acid.
Does anyone have a recommendation for someone who might be able to repair these? We are based in Balham/Streatham Hill.
Many thanks in advance.