TileProf says: |
Hi Brian,
Not sure what tiles you have laid down, but if they are ceramic, porcaelain or quarry, then you can use Grout Clean up, use as instructed on the back of the bottle and rinse with water when you have finished using it.
Regards Russell at Tile Doctor
http://www.tiledoctor.co.uk/AcidCleaner.html |