How to find and fix water leaks to save money and prevent damage

Water drips from a tap in a file photo. (Pexels / Nithin PA)

Water leaks can lead to costly repairs and unnecessary waste, but detecting them early can prevent serious problems.

Experts with York Region say one of the easiest ways to identify a potential leak is by checking your water bill. A family of four using more than 45 cubic metrics - or 45,000 litres - of water per month may have a significant leak. Listening for drips or the sound of running water can also be an early sign, as leaks are sometimes heard before they are seen.

Homeowners are advised to regularly inspect areas prone to leaks, such as under sinks, around tub spouts, and near toilets, dishwashers, washing machines, and outdoor taps. Tightening pipe joints may be enough to stop some leaks, but worn-out toilet flappers and old faucet aerators should be replaced if they are no longer sealing properly. York Region suggest replacing with WaterSense-labeled models.

A simple toilet dye test can confirm if a toilet is leaking, the municipality’s website states. Place a dye tab into the tank, and “if the water in the bowl changes colour after five minutes, it’s a leak.”

If a leak is suspected, residents can call a professional to investigate a repair or learn how to replace common parts, like faucet aerators, showerheads, and toilet flappers with parts from local hardware stores. Knowing where your main shutoff valve is located is crucial in an emergency.

York Region notes detecting and fixing leaks is a quick and simple way to conserve water, lower utility bills, and prevent damage before it becomes costly.