Nell8
Please, does anyone know a product to remove dark marks from shoe soles left on light coloured vinyl flooring? So far I've tried Barkeepers Friend, Cif, Flash and nail varnish remover (suggested by chap in Timpsons).
Try lemon juice, I had to clean black grout that was left after having Victorian floor tiles laid, I tried many products that didn't work before using lemon juice which surprisingly worked.
