You may be surprised to learn that water leaks account for more than 10 percent of all water use in the average American home. And, toilets are among the most common sources of these leaks. Just one toilet leak can waste up to five gallons of water a minute. That adds up to 7,200 gallons of water each day! This isn’t just wasted water, it’s wasted money.
How can you tell if your toilet has a leak? The most common sign is the sound of running water. This can be a subtle hiss or an irritating trickling sound. Yet, water can also flow through the tank silently. This is why leaks often go unnoticed for an extended period of time.
Check for Leaks
If you suspect a toilet leak, there’s an easy test that you can do to check. Remove your toilet tank lid and drop 10 drops of food coloring into the tank. Put the lid back on, but do not flush. Wait 20 minutes and then look in the toilet bowl. If you see colored water, you have a leak.
Another way to identify a leak is to check your water meter. First, make sure no water is being used inside or outside of your house. Locate your water meter and check the leak indicator to see if it’s moving. If the dial is moving, you have a leak.
Causes of Toilet Leaks
Leaky flapper valves and fill valves are among the most common causes of a leaking toilet. Flush handle problems are also common. If the handle needs to be jiggled to stop the toilet from running, the flush level bar and chain may be sticking. Overflow tube leaks can also occur. The water level should be set so that it is about even with the fill line on the back of the toilet tank. If the water is too high in the toilet tank, the water level can be adjusted by turning the adjustment screw or by bending the float arm down so that the water shuts off at a level below the overflow tube.
While some homeowners tackle toilet leak repairs as do-it-yourself projects, Cool Blew also provides professional toilet repair and replacement services.