Rein

Hi, Just bought a place and only now I realised a fair bit of the granite tiles are yellowish stained. It is especially yellow in a certain corner. I suspect the previous owner's dog had peed around - I could be wrong. Given that granite is porous, does anyone have a good method to remove / reduce the disolouring? Thanks

Hi, Just bought a place and only now I realised a fair bit of the granite tiles are yellowish stained. It is especially yellow in a certain corner. I suspect the previous owner's dog had peed around - I could be wrong. Given that granite is porous, does anyone have a good method to remove / reduce the disolouring? Thanks