POLITICS Why Italian Toilets Get Better Mileage Another American gallon-guzzler under --- conceived and designed by Peter Shire What kind of toilet will our grandchildren use? Within a few years the porcelain American Standard that uses five gallons of fresh water every time the user jerks the handle will seem as outmoded a curiosity as a Chrysler Imperial. Planners of the near-future will certainly find some better use for fresh water than contaminating it and flushing it out to sea; and will turn, in the process of elimination, to some variation of the toilet presently in use by most urban Italians -- a relatively waterless toilet that, when activated, forces about three quarts of water at high pressure through the bowl, down around the s-trap underneath, and away. Mass American acceptance, however, of toilets Italian-style depends on a major change in the way Americans look at their doodies; for the high pressure- low volume Italian water rush is often not enough to rid the bowl of the evidence. Even though the product tends to disappear into the abyss, the skid-marks the logs make across the *toiletta* often graphically remain. It's at that point that the fastidious Italian reaches for his trusty *spazzolino*, a black plastic or bake-lite brush with white rubber bristles, and scrub out the remains. Will Americans be able to overcome their horror of their waste and get in there and touch it? Maybe when it comes down to that versus no fresh water supply. In the meantime, Americans will continue to flush without looking and Italians will continue to scrub, scrub away.