A neighbor spent a fortune having ceramic tile
installed in her kitchen floor. ( it looked so nice in the picture )
She's quickly found out that;
Drop a dish or glass, and it's "smasho" !
But more annoying is the grout lines;
It seems they collect every bit of dirt and grime,
and cleaning them is a bitch.
Surely, there must be some sort of ( water based ) product
that'll seal up and waterproof the grout lines...