Doyoueverhear a toiletrunningwhennooneisusingit? Likeitjustrunsfor a fewsecondsoutoftheblue? Anynoisefrom a toiletthathasn't justbeenflushedmeansthere's a leak.
Leaksaregenerallyinsidethetank, likearoundthevalvethatkeepsthewaterfromrushingfromthetankdowntothebowl. A goodwaytocheckforthiskindofleakistodump a bitofcoloredliquid, tea, fruitjuice, coffee, intothetank. Giveit a halfhour. Thenseeifthere's anyofthatliquidinthebowl. Ifthereis, youhave a leak.
Anothereasywaytosavewaterisbyreplacingyourshowerheadwith a WATERSENSElabeledonethatsaveswater. Youcandoityourselfbysimplyunscrewingtheoldshowerheadandscrewingonthenewone.
Butifittheoldonedoesn't comeoffeasily, call a professional. A $15 WATERSENSEshowerheadwillreducewateruseby a thirdoreven a half, whileproviding a showerthatfeelsasgoodorbetterthanyouroldshowerhead.