Did you know that the American family wastes, on average, more than 10,000 gallons of water every year due to running toilets, dripping faucets, and other household leaks? That’s enough water to do 10 months worth of laundry.
Check and Fix Leaks
Being handy around the house doesn’t have to be difficult. Common types of leaks found in the home are worn toilet flappers, dripping faucets, and other leaking valves. These types of leaks are often easily correctable; in many cases, requiring only a few tools and hardware that can pay for themselves in water savings.
Checking for Leaks
To check for leaks in your home, first you need to determine whether you’re wasting water, then identify the source of the leak.
- Check your water meter before and after a two-hour period when no water is being used. If the meter changes at all, you probably have a leak.
- Identify toilet leaks by placing 10 drops of food coloring in the toilet tank. If any color shows up in the bowl after 15 minutes, you have a leak. (Be sure to flush immediately after the experiment to avoid staining the tank.)
- Examine faucet gaskets and pipe fittings for any water on the outside of the pipe to check for surface leaks.
- The Regional Water Providers Consortium has a video on detecting household leaks that you may find helpful.
Fix a Leak: Toilets
A common reason why toilets will leak is an old or worn out toilet flapper (sometimes called a “valve seal”). Flappers are inexpensive rubber parts that can build up minerals or decay over time. Replacing them can be a quick and easy fix for your water woes. To fix this leak, consult your local hardware store, home improvement retailer, or licensed plumber.
- The Regional Water Providers Consortium has step-by-step videos on how to detect and fix a leaky toilet.
Tip: Bring the old flapper to the hardware store for comparison to make sure you buy a new flapper that fits your toilet model. You can also check the owner’s manual, if you have it, or the manufacturer’s website for the appropriate replacement part number for the flapper.
Fix a Leak: Faucets
Old and worn faucet washers and gaskets frequently cause leaks in faucets. Many tutorials are available online for how to fix a wide variety of faucets. Here are a couple of examples:
- The Do-It-Yourself Network has a few handy references on faucet repairs.
Tip: Don’t forget to turn off the water line before you start!
Fix a Leak: Showerheads
Some leaky showerheads can be fixed by making sure there is a tight connection between the showerhead and the pipe stem. For more complicated valve leaks in showers that drip when not in use, contact an experienced handyperson or licensed plumber.
Tip: It’s also a good idea to check and, if needed, replace the washer or “o” ring inside the showerhead while making this repair.
Fix a Leak: Outdoors
If you have an in-ground irrigation system, check it each spring before use to make sure it wasn’t damaged by frost or freezing. Or hire a WaterSense irrigation partner to inspect it for you. These professionals have passed a certification program focused on water efficiency. They will not only help you detect and correct leaks in the system, but also maximize its efficiency.
Finally, check your garden hose for leaks at its connection to the spigot. If it leaks while you run your hose, replace the nylon or rubber hose washer and ensure a tight connection to the spigot using a wrench.
A Home Water Efficiency: Fixing Leaks Indoors and Out Fact Sheet is available in pdf for easy printing.
Leaks Still Flowing Overboard?
Have you done all that you can to try to eliminate leaks from your home but still can’t nip that drip?
If you’ve already determined you have leaks and you find these step-by-step solutions aren’t enough to stop them, it might be time to replace your leaking fixtures. If you consult with a plumbing professional, and look for the WaterSense label if you are considering a new toilet or faucet, you could increase your home’s water efficiency.
You can find WaterSense labeled products at your local home improvement store. See a complete list of WaterSense labeled products here.