7 Most Common Places at Home for Water Leaks

A water leak might not seem like a big deal, but it can quickly become any homeowner’s worst nightmare. Left unattended, a water leak could lead to damage to your walls, hazardous mold growth, and more. Did you know the average household loses nearly 10,000 gallons of water every year due to leaks? That's right, according to the Environmental Protection Agency Not only is it a waste of water, but money too.

The good news is that many leaks are easily detectable. A dripping faucet or a constantly running toilet are obvious signs of trouble. But sneaky leaks, like those hiding under your sink or behind walls, can go unnoticed for months, causing significant water damage before you even realize there's a problem.

Early leak detection is crucial! Instead of waiting for a small drip to turn into a major repair bill, take a proactive approach with smart home technology.

The Kangaroo Water + Climate Sensor is your secret weapon against hidden leaks. This nifty device can detect leaks as small as 1mm and instantly send an alert to your phone through the Kangaroo app. Whether you're worried about flooding, mold growth, or frozen pipes, this sensor provides peace of mind, even when you're away from home. Imagine the relief of knowing your basement isn't transforming into a waterpark while you're on vacation!

Setting up your Water + Climate Sensor couldn’t be any simpler. All you need to do is place it on the floor or in an area of your home you’d like to monitor. Here are some of the most common places at home to keep an eye on for water leaks!

Customer feedback on the Kangaroo Water+Climate Sensor

Pretty neat!
”I was skeptical of this. I didnt know if it would actually work or not but it does! Definitely dont keep it in your bathroom but its pretty neat. Would love this in the basement when I have a house to make sure everything water wise stays good down there. Oh and its such a tiny a cute device!” - Sierra, Walmart Verified Purchase
Must have!
“This is a must have! I keep it in my basement and I have a second one I purchased for a rental property. It's nice to have this extra level of protection.” - Shalia, Walmart Verified Purchase
Best Kangaroo Purchase!
“Best purchase from Kangaroo yet! I put one in my basement and would have never known that my sewer was backing up without it alerting me.” - Samantha, Walmart Verified Purchase
Amazing product
“Full time RVer. Found these on a great sale so bought three of them. Turns out it was the greatest $15 we could have spent. Caught a leak the next day that we were able to quickly repair. Every other feature works well too” -Anna, Walmart Verified Purchase

Kangaroo Water+Climate Sensor

Monitor for Leaks

7 Common Places at Home for Water Leaks

1. The Bathroom

Most water leaks are found in the bathroom, as all water supply lines eventually lead here. In fact, a leaking shower alone can waste more than 500 gallons of water annually!

Toilet Leaks

Flapper Leak: The flapper is the rubber seal at the bottom of the tank. If it's worn out, water can silently leak into the bowl, wasting water and increasing your bill. (Insert diagram of a toilet tank showing the flapper) You can test for a flapper leak by adding a few drops of food coloring to the tank and seeing if colored water appears in the bowl without flushing.

Fill Valve Leak: The fill valve controls the water level in the tank. A faulty fill valve can cause the toilet to run continuously or overflow.

Tank-to-Bowl Leak: Leaks can also occur at the connection between the tank and the bowl. Check the bolts and gasket for any signs of leakage.

Sink Leaks

Faucet Leaks: Dripping faucets are often caused by worn-out washers, O-rings, or cartridges in the faucet handle.

Drain Leaks: Leaks under the sink can originate from the basket strainer, the P-trap (the U-shaped pipe), or further down the drain line.

Shower Leaks

Showerhead Leaks: A leaky showerhead can be caused by a problem with the showerhead itself or its connection to the arm.

Valve Leaks: Worn-out valve cartridges or seals in the shower handle can also cause drips.

2. The Laundry Room

Does your washer use rubber hot and cold water supply hoses? Did you know that these can unexpectedly rupture and flood your home if not monitored properly? Your best bet is to replace them with braided stainless steel lines to prevent leakage, and use a Water + Climate Sensor for added measure. To check the hoses, you may have to take out the washer so you can thoroughly inspect the connections and make sure that water isn’t leaking out. Replace washing machine hoses every 5-7 years, or sooner if you notice any signs of damage.

3. The Attic

Unless you go in your attic regularly, then leaks from the roof can definitely go unnoticed. Before you know it, there’s mold gnawing through the walls and your entire structure has been permanently damaged. Some signs you should watch out for are dark spots on the ceilings or walls, cracked singles, water spots, and more.

Dark spots on the ceilings or walls

Cracked shingles

Water spots

Musty odors

4. The Kitchen

A chronically leaking kitchen sink isn’t normal, and could mean there’s more severe damage underneath the surface. For starters, you can inspect underneath the pump or connections, which can rot the floor. You may also inspect the icemaker area on the rear of the refrigerator, and nearby walls if there is any condensation. Be sure to check for any puddles of water at the dishwasher's base after running a cycle. A faulty door seal can also lead to poor washing performance. If you suspect a leak in your dishwasher, address it promptly to avoid water damage to your kitchen cabinets and flooring.

5. Water Heater

Whether you keep your water heater in the garage, basement, or attic, it’s important to regularly check it for leaks – especially if you use it on a daily basis, and if your water supply has a high mineral content, which tends to damage pipes. Keep a Water + Climate Sensor by your unit to catch leakage as soon as it occurs. And if it does, this is probably a sign that it’s time to start looking for a replacement for your heater.

Types of Water Heater Leaks:

Pressure Relief Valve Leaks: This valve is designed to release pressure if it gets too high, but it can sometimes leak.
Tank Corrosion Leaks: Over time, the tank can corrode and develop leaks.
Pipe Connection Leaks: Leaks can occur at the pipe connections to the water heater.

6. The Basement

Many water supply lines are routed through the basement. Dripping pinhole leaks and/or more subtle signs like mineral residue on pipes caused by seepage isn’t “normal.” Consult a plumber. In certain locales, rising groundwater infiltrates the basement through the foundation. Installation and maintenance of a sump pump is critical. Look for damp spots, mold growth, or water stains on the floor or walls. A musty odor in your basement can also indicate a hidden leak. Standing water around the floor drain is another red flag. For minor leaks, you might be able to fix them yourself by caulking cracks in the foundation or cleaning clogged drains. However, for more serious leaks, consult a professional plumber to identify the source and implement a proper repair solution.

7. Behind the Shower

The hidden plumbing behind your shower walls can be a breeding ground for leaks. Keep an eye out for discoloration, peeling wallpaper, or soft spots on the shower wall that might indicate a leak. Watch out for hidden leaks behind your shower walls! While you can't see the pipes directly, there are clues to look for. Discoloration, peeling wallpaper, or soft spots on the shower wall can indicate water seeping through. Mold growth around the base or grout lines is another red flag. Unexplained puddles on the bathroom floor, even after a short shower, could mean water is leaking from behind the wall. If you notice any of these signs, don't delay – call a professional plumber to address the leak before it causes major damage.

Here are some more ways to use our Kangaroo Water + Climate Sensor !

Beyond the 7 Key Spots:

While these are common areas for leaks, it's important to be vigilant throughout your home. Here are some additional tips for leak detection:

Monitor your water meter: Your water meter measures your overall water usage. If you notice a sudden spike in water use even when you haven't increased your normal consumption, it could indicate a hidden leak. Most water meters have dials or a digital display that allows you to track water usage. Take meter readings periodically and compare them to identify any significant changes.
Inspect your faucets and showerheads regularly for drips or leaks. A slow drip might seem insignificant, but over time, it can waste a lot of water and money. Replace worn-out faucet washers or showerhead gaskets to prevent leaks.
Pay attention to your water pressure. A sudden drop in water pressure could indicate a leak somewhere in the plumbing system. Conversely, high water pressure can also damage pipes and increase the risk of leaks. If you notice abnormal water pressure, consult a plumber to diagnose the cause.
Conduct a visual inspection of your pipes for signs of corrosion, bulges, or cracks. Exposed pipes in your basement, laundry room, or crawl space are prime candidates for such inspections. Early detection of pipe problems can help prevent leaks and costly repairs.

Monitor for Leaks

Taking Action When You Discover a Leak

While prevention is key, leaks can sometimes happen despite your best efforts. Here's what to do if you discover a leak in your home:

Turn off the water supply: The first step is to stop the leak from worsening. Locate the shut-off valve for the specific appliance or area where the leak is occurring. Usually, you'll find shut-off valves underneath sinks, behind toilets, or near the washing machine hoses. If you can't locate the specific shut-off valve, turn off the main water supply valve to your entire house, which is typically located near the curb or meter.**
Assess the damage: Once the water is off, contain any spills with towels or a mop to minimize water damage. Take pictures of the leak and any surrounding damage for documentation purposes, especially if you plan to file an insurance claim.
Make temporary repairs (if possible): For minor leaks, you might be able to make temporary repairs yourself. For example, tightening loose faucet handles or replacing a worn-out washer can sometimes stop a drip. However, for more complex leaks or if you're unsure about the cause, call a qualified plumber** to diagnose and fix the problem properly.
Consider the cost of repairs vs. replacement: Depending on the age and condition of your appliances or plumbing fixtures, replacing a leaky faucet or washing machine hose might be more cost-effective than repairs. Consult your plumber for their professional advice.
Prevent future leaks: Once the leak is repaired, consider preventative measures to reduce the risk of future occurrences. This might involve replacing aging pipes, insulating pipes in cold climates to prevent freezing, and scheduling regular maintenance for your water heater and other plumbing components.

By following these comprehensive leak detection and prevention strategies, you can keep your home safe from the damaging effects of water leaks. Remember, a proactive approach with the Kangaroo Water + Climate Sensor and regular maintenance can save you money and a lot of hassle in the long run. Don't let a small leak turn into a major disaster – take control of your home's plumbing health and enjoy peace of mind!

Q&A: Don't Let Leaks Leave You High and Dry!

Your Question Answered!

Leaks can happen anywhere there's plumbing, but some areas are more prone than others. Here are 7 key spots to keep an eye on:
1. Around the toilet: Check for leaks at the base of the toilet, under the tank, or around the flapper valve. A constantly running toilet is a giveaway and can waste hundreds of gallons of water (reflected on your water bill!).
2. Underneath sinks: The maze of pipes and connections under your sink is a prime location for hidden leaks. Look for any water pooling or dripping around the faucet valves, drain pipes, and hoses.
3. Near the water heater: Water heaters are susceptible to leaks, especially around the pressure relief valve and temperature control settings. Look for signs of corrosion or water damage on the heater itself.
4. By the washing machine: Washing machine hoses can deteriorate over time, leading to leaks that can quickly cause significant water damage. Inspect the hoses regularly for wear and tear.
5. In the dishwasher: Similar to washing machines, dishwashers can develop leaks around the hoses or door seal. Check for puddles of water at the dishwasher's base after running a cycle.
6. Behind the shower: The hidden plumbing behind your shower walls can be a breeding ground for leaks. Keep an eye out for discoloration, peeling wallpaper, or soft spots on the shower wall.
7. In the basement: Basements are prone to leaks due to foundation cracks or clogged drains. Look for damp spots, mold growth, or water stains on the floor or walls.
Here are some additional tips for leak detection:
- Monitor your water meter: A sudden spike in water usage could indicate a hidden leak somewhere in your plumbing system. Most water meters have dials or a digital display that allows you to track water usage.
- Inspect your faucets and showerheads regularly for drips or leaks. A slow drip might seem insignificant, but over time, it can waste a lot of water and money.
- Pay attention to your water pressure. A sudden drop in water pressure could indicate a leak somewhere in the system. Conversely, high water pressure can also damage pipes and increase the risk of leaks.
- Conduct a visual inspection of your pipes for signs of corrosion, bulges, or cracks. Exposed pipes in your basement, laundry room, or crawl space are prime candidates for such inspections.
Here's what to do if you discover a leak:
1. Turn off the water supply: The first step is to stop the leak from worsening. Locate the shut-off valve for the specific appliance or area where the leak is occurring.
2. Assess the damage: Once the water is off, contain any spills with towels or a mop to minimize water damage. Take pictures for documentation purposes.
3. Make temporary repairs (if possible): For minor leaks, like a dripping faucet, you might be able to fix it yourself by tightening a loose valve or replacing a washer.
4. Call a qualified plumber for complex leaks: For major leaks, hidden leaks, or leaks you're unsure about fixing yourself, call a professional plumber. They have the expertise and tools to diagnose and repair the problem properly.
Yes, leaks can lead to several other problems, including:
- Mold growth: Leaks create a damp environment perfect for mold growth, which can cause respiratory problems and allergies.
- High water bills: Even a small leak can waste hundreds of gallons of water, leading to a significant increase in your water bill.
- Structural damage: Over time, leaks can damage walls, floors, and foundations if left unrepaired.
Here are some preventative measures to reduce the risk of leaks:
- Schedule regular plumbing maintenance: This can help identify potential problems before they turn into leaks.
- Insulate pipes in cold climates: This can prevent pipes from freezing and bursting.
- Replace old or damaged appliances and hoses: As appliances and hoses age, they become more susceptible to leaks.
- Consider using a leak detection system: The Kangaroo Water + Climate Sensor can alert you to any unexpected moisture, potentially indicating a leak before significant damage occurs.