don't waste water we shouldn't leave the faucet on needlessly,should fix all the plumbing leaks right away, and should only use water sparingly. why should we not waste the water to reduce pollution and health hazards, save money on water and energy bills, prolong the life of the current water supply and facilities for wastewater treatment how can we save water spend less the time in the shower reuse water fill the kettle less use the shower instead of the bath