Menu bar. A thin, rectangular window containing dropdown menus, a menu bar is used in many computer programs. Its primary function is to house application or window-specific menus that provide an assortment of functions to the user.
Modern low flush toilet designs allow the use of much less water per flush â1.28 to 0.8 U.S. gallons (4.8 to 3.0 L) per flush. Dual flush toilets allow the user to select between a flush for urine or feces, saving a significant amount of water over conventional units.
Toilet Water Saving Tips. 1  Install a new WaterSense labeled high efficiency toilet (HET) model to save water. 2  Do not use the toilet as a trash can. 3  If you hear the water running in the toilet tank for an unusual length of time, a simple adjustment can return it to normal operation.