Which option represents a simple way to conserve water within most households?

Repairing leaky toilet fixtures is a highly effective method for conserving water within households. Toilets can be significant sources of water waste if there are leaks, often leading to hundreds of gallons of water being wasted daily. By fixing these leaks, homeowners can prevent this unnecessary water loss and save on their water bills.

While limiting the amount of water used in cooking, reducing the time spent in showers, and cutting down on the water used for tub baths are all practical measures for water conservation, repairing leaks addresses a persistent and often unnoticed source of waste. Not only does leak repair contribute to water conservation, but it also enhances the efficiency of the plumbing system and may prevent further damage or issues in the home.