Modern ones feature innovations that improve considerably on the traditional gravity-flush mechanism ... Shop Now A one-piece toilet comes with the tank and bowl melded into a unit that needs ...

The sending unit will flash a little red light ... Narrator: We've all been in a situation where an automatic toilet flushes too soon or refuses to flush at all. The sensors are supposed to ...

Consider the 140,000 times you're likely to flush a toilet over a lifetime ... where the tank and bowl are molded seamlessly as a single unit, for its sleeker styling and easier cleaning.

Other flush toilets, found outside the palace in nearby structures, stored the human waste inside them, like how an outhouse works. The toilet "that directly discharges it into the river seems to ...