Household leaks waste nearly 1 trillion gallons of water nationwide each year, according to waynedalenews.com. This guide outlines four common residential plumbing problems you can often resolve yourself, saving time and money, and provides clear indicators for when to call a professional to prevent small issues from becoming major ones.

The common plumbing issues presented were selected for their DIY repair suitability, accessible parts and tools, and distinct warning signs indicating when professional help is required.

1. The Constantly Running Toilet

A worn flapper causing a running toilet can waste thousands of gallons of water per day, according to waynedalenews.com. This frequent source of wasted water is often due to a simple, inexpensive tank part, making it one of the easiest plumbing repairs for beginners.

Materials and Tools

  • Replacement toilet flapper
  • Sponge and bucket
  • Rag or old towel
  • Rubber gloves

Step-by-Step Instructions

  1. Turn Off the Water. Locate the water supply valve on the wall behind the toilet. Turn it clockwise until it stops. This will shut off the water flow to the tank.
  2. Empty the Tank. Lift the tank lid and set it aside carefully. Flush the toilet to drain the water from the tank. Use a sponge to soak up any remaining water at the bottom.
  3. Remove the Old Flapper. The flapper is the rubber plug at the bottom of the tank that lifts when you flush. Unhook the flapper's chain from the flush lever arm. Then, gently pull the flapper's "ears" off the pegs of the overflow tube.
  4. Install the New Flapper. Place the new flapper onto the overflow tube pegs. Attach the new chain to the flush lever arm. Make sure to leave a small amount of slack in the chain—about half an inch. Too much or too little slack will prevent the flapper from sealing properly.
  5. Restore Water and Test. Turn the water supply valve back on by turning it counter-clockwise. Allow the tank to fill completely. Listen carefully. If you no longer hear water running, the new flapper has created a good seal. Flush the toilet to ensure it operates correctly.