Check all faucets for drips or leaks. Make repairs as needed to save water.
To prevent hair, soap and debris from clogging the drain lines, make sure all drains have strainer.
Inspect toilet tanks and bowls for cracks or slow leaks.
Add six drops of food coloring to your toilet tank to check for hidden leaks. If there's a problem, color will appear in the bowl within 30 minutes.
A properly flushing toilet needs no extra effort. If the handle must be held down for a full flush or jiggled to stop the water from running you may need to replace worn tank parts. Doing this, will help you save each month on your water bill.