TOTO's extraordinarily smooth CeFiONtect glaze prevents particulates from adhering to porous, ceramic surfaces. The ion-barrier in CeFiONtect keeps everything cleaner, longer. Less cleaning means fewer chemicals in the environment and less water used for cleaning.
The surface layer that makes up the ionized barrier is more consistent and uniform and has a higher density on the CeFiONtect surface than on the conventional surface.
Creating more smoothness helps minimize debris from sticking. With nothing to cling to particles can be washed away with every flash.