Zeoclean Max (1 Lt.), Epoxy Grout film remover, Epoxy haze remover, Epoxy Film remover, Epoxy PU Paint remover, PU remover

like : removes epoxy cementdislike: requires scrubbing

After applying epoxy grout, if not wiped properly, a flim of the grout remains on the tiles which makes them catch more dirt. This works well to remove that film. Pour some and leave for 20 mins or so... And the scrub... It's already given on the product that you have to scrub. So no blame there...