renovating our house at the minute. tiler finished laying tiles yesterday, they are beige coloured polished porcelin. major problem being cannot get the tiles shiny, should be like glass. at the min my hands are sore from cleaning them without success. anybody else have this problem can see shoe marks etc on them and no amount of cleaning with soapy water has helped! afraid to use anything else but soft cloth and soapy water. it is like there is a film on the tiles making them dull that we cant get off. help!