[farlander]

So it's a self-disinfecting bathroom, not a self cleaning bathroom. And here I was imagining some robotic/water stream contraption thing that made it look spotless...

[LibWhacker]

I was thinking they could coat every square inch of the interior of a house with this stuff, put a big drain in the middle of the floor, sprinklers in the ceiling, and a person could just hit a button when he left in the morning, and come home to a spotless house in the evening... Like a giant dishwasher.

[Toby06]

And because surfaces coated with titanium dioxide have another property called 'superhydrophilicity' -- meaning droplets do not form -- water runs straight off the surface, washing as it goes.

Yes, indoors, it will require a water stream. Beats having to scrub, or knowing somone never did scrub when they were supposed to.

[TASMANIANRED]

With 2 shedding black dogs in the house.

Their effluvia will now be sterile.