Remove carpeting tack board padding and staples . Begin floor sanding process.
Remove old existing ceramic tile remove all nails and screws from hardwood flooring . Install fiberboard tile underlayment . Lay down new slate tile clean grout and seal.
Smash burger Resteraunt grout replacement on kitchen floor.
When grout deteriorates and creates voids in between tiles it must be replaced or the joints between tiles
Will allow food and water to remain there creating an unsanitary situation . Tiles can also crack or loosen from sub floor much easier.