i have spilled white matt paint on my cream tile flooring. i clean it up but now lighter staines show on the cream tiles how can i fix thisplease

hi.simply replace the tile.

Hi If the floor is ceramic tiles, use warm soapy water, keep going until all paint has gone clear. Sounds like there is still residue matt paint left on the tiles, it will come of as it is water based "I presume". Good luck