Common Household Plumbing Problems

Plumbing issues are a common headache for homeowners, and they always seem to crop up at the most inconvenient times. Whether it’s a dripping faucet, a clogged drain, or a running toilet, these problems can be a source of frustration and, if left unattended, can lead to costly repairs. Fortunately, many common plumbing problems can be fixed without the need for a plumber. In this blog post, we’ll explore some of these common household plumbing issues and provide step-by-step instructions on how to address them.

1. Dripping Faucet

A dripping faucet not only wastes water but can also be incredibly annoying due to the constant sound of dripping. The most common cause of a dripping faucet is a worn-out or damaged washer. Here’s how to fix it:

Tools you’ll need: Adjustable wrench, screwdriver, replacement washer, and O-ring (if necessary).


  1. Turn off the water supply to the faucet by shutting off the valve under the sink.
  2. Remove the faucet handle. This can usually be done by prying off the decorative cap on the handle, then using a screwdriver to remove the screw beneath it. Pull off the handle.
  3. Use an adjustable wrench to unscrew the packing nut and stem. Be sure to wrap the wrench jaws with a cloth or tape to protect the faucet finish.
  4. Remove the old washer and inspect it for damage. Replace it with a new one if necessary.
  5. Check the O-ring and replace it if it’s damaged.
  6. Reassemble the faucet in reverse order, making sure everything is snug but not over-tightened.
  7. Turn on the water supply and check for leaks. If the drip persists, it might be time to replace the entire faucet.

2. Clogged Drain

Clogged drains are a common plumbing issue in kitchens and bathrooms. They occur due to the accumulation of soap scum, hair, grease, and debris in the pipes. Here’s how to clear a clogged drain:

Tools you’ll need: Plunger, drain snake or auger, bucket, and rubber gloves.


  1. Start with a plunger. Place the plunger over the drain and press down firmly. Create a tight seal, then push and pull the plunger in quick, forceful motions. This should dislodge the clog.
  2. If the plunger doesn’t work, try a drain snake or auger. Insert the snake into the drain and turn the handle clockwise to break up the clog. If you encounter resistance, reverse and try again until the clog is cleared.
  3. Run hot water down the drain to flush away any remaining debris.
  4. Prevent future clogs by using a drain strainer or hair catcher in the shower or bathtub and regularly cleaning out the drain traps in your sinks.

3. Running Toilet

A running toilet not only wastes water but can also lead to a higher water bill. The most common cause is a faulty flapper or a fill valve. Here’s how to fix it:

Tools you’ll need: Adjustable wrench, screwdriver, replacement flapper, and fill valve (if necessary).


  1. Remove the toilet tank lid and set it aside.
  2. Check the flapper. If it’s not sealing properly, it’s likely the cause of the problem. Turn off the water supply to the toilet by closing the shut-off valve located behind the toilet.
  3. Flush the toilet to drain the tank.
  4. Remove the old flapper by disconnecting it from the flush chain or lever arm.
  5. Install the new flapper by attaching it to the flush chain or lever arm.
  6. Turn the water supply back on and let the tank fill. Check to ensure the flapper now seals properly.
  7. If the problem persists, the fill valve might be faulty. Replace it following the manufacturer’s instructions.

4. Low Water Pressure

Low water pressure can make everyday tasks like showering and washing dishes frustrating. It’s often caused by mineral deposits or sediment buildup in the faucet aerators or showerheads. Here’s how to fix it:

Tools you’ll need: Adjustable wrench, pliers, and a descaling solution (white vinegar works well).


  1. Turn off the water supply to the faucet or shower.
  2. Remove the aerator or showerhead. You may need to use an adjustable wrench or pliers to unscrew it.
  3. Soak the aerator or showerhead in a descaling solution (white vinegar) overnight to break up mineral deposits.
  4. Scrub the aerator or showerhead with a brush to remove any remaining debris.
  5. Reattach the aerator or showerhead and turn on the water supply.
  6. Test the water pressure to see if it has improved. If not, the problem might be further down the line, and you may need to consult a professional plumber.

5. Leaky Pipe

A leaky pipe can lead to water damage and mold growth if not addressed promptly. The location and severity of the leak will determine the necessary steps to fix it. Here’s a general guide for addressing a leaky pipe:

Tools you’ll need: Pipe wrench, plumber’s tape, pipe clamp or epoxy putty, bucket, and towels.


  1. Turn off the water supply to the affected area. If you can’t isolate the leak, shut off the main water supply to your home.
  2. Place a bucket under the leak to catch any dripping water.
  3. Dry the pipe thoroughly to prepare it for repair.
  4. For small leaks or cracks, you can use plumber’s tape or epoxy putty as temporary fixes. Wrap the tape tightly around the leak or apply the putty according to the manufacturer’s instructions. These are temporary solutions, so consider contacting a plumber for a permanent fix.
  5. For larger leaks or burst pipes, it’s best to call a professional plumber immediately.

6. Water Heater Issues

Water heaters can experience a range of problems, from a lack of hot water to leaks. Here’s how to address some common water heater issues:

Tools you’ll need: Screwdriver, adjustable wrench, multimeter (for electrical heaters), and replacement heating element or thermostat (if necessary).


  1. No Hot Water:
    • Check the thermostat setting on the water heater and adjust it if necessary.
    • If the thermostat is set correctly and you still have no hot water, the heating element may be faulty and need replacement.
  2. Leaking Water Heater:
    • Turn off the power supply (electric) or gas supply (gas) to the water heater.
    • Shut off the water supply to the heater.
    • If you see water pooling around the base of the water heater, it may be leaking from the tank itself. In this case, you’ll need to replace the water heater.
    • If the leak is coming from a valve or connection, you may be able to tighten the connection or replace a faulty valve.

Remember that working on a water heater can be dangerous, especially if you’re dealing with gas or electricity. If you’re unsure about how to proceed or feel uncomfortable making these repairs, it’s best to call a professional plumber or HVAC technician.

7. Frozen Pipes

In cold climates, frozen pipes can lead to bursts and extensive water damage. Here’s how to prevent and address frozen pipes:


  1. Insulate pipes in unheated areas, such as basements, attics, and crawl spaces.
  2. Keep cabinet doors open to allow warm air to circulate around pipes under sinks during cold spells.
  3. Let faucets drip slowly to relieve pressure in the pipes and prevent freezing.

Thawing Frozen Pipes:

  1. Turn on the faucet connected to the frozen pipe to allow water to flow once it thaws.
  2. Use a hair dryer, heat lamp, or heating pad to warm the frozen pipe slowly. Do not use open flames or high-temperature heating devices.
  3. Start thawing near the faucet and work your way toward the frozen area.

If you can’t locate the frozen pipe it’s inaccessible, or if a pipe bursts, it’s essential to call a plumber immediately.

In Conclusion

Common household plumbing problems can be a hassle, but with the right tools and a bit of know-how, many of them can be resolved without the need for the best plumbing company. However, for more complex issues or if you’re unsure about how to proceed, it’s always best to consult a licensed plumber. Remember that regular maintenance and timely repairs can save you money and prevent more extensive plumbing emergencies in the future.