Plumbing Tips and DIY Advice to Prevent Costly Repairs
Plumbing issues can happen to anyone, but with a little knowledge and the right tools, many problems can be avoided—or fixed quickly. These plumbing tips and DIY advice are perfect for homeowners who want to stay ahead of leaks, clogs, and water damage.
Whether you’re a first-time homeowner or a seasoned DIYer, these simple habits and fixes can help you save money and protect your home.
1. Know Where Your Main Water Shut-Off Valve Is
In an emergency, shutting off your main water supply can prevent serious damage. Find your valve and test it once a year. Label it clearly so any family member can locate it quickly.
2. Don’t Ignore Slow Drains
A slow drain is often the first sign of a clog. Use a drain snake or a mixture of baking soda and vinegar to clear minor buildup before it becomes a full blockage.
3. Use Drain Screens to Catch Hair and Debris
Hair and food particles are major contributors to clogged drains. Drain screens in sinks and tubs are an inexpensive way to prevent plumbing issues.
4. Avoid Chemical Drain Cleaners
Many chemical drain products are harsh on pipes and can damage plumbing over time. Stick to mechanical methods like plungers and snakes, or call a pro if needed.
5. Insulate Your Pipes in Cold Weather
Frozen pipes can burst and cause major water damage. Use foam pipe insulation in unheated areas like basements, crawl spaces, and garages—especially in winter.
6. Don’t Hang Things on Exposed Pipes
Basement or utility room pipes may seem like a convenient place to hang items, but doing so can strain connections and lead to leaks or breaks.
7. Test Your Water Pressure
High water pressure can damage appliances and fixtures. Use a water pressure gauge on an outside faucet. Ideal residential pressure is 40 to 60 PSI.
8. Check for Silent Toilet Leaks
Toilet leaks often go unnoticed. Add a few drops of food coloring to the tank and wait 10 minutes. If color appears in the bowl without flushing, you have a leak.
9. Flush Your Water Heater Once a Year
Sediment buildup can reduce water heater efficiency and lifespan. Flushing the tank helps maintain performance and saves energy.
10. Keep a Basic Plumbing Toolkit Handy
Every homeowner should have a plunger, pipe wrench, adjustable wrench, plumber’s tape, and a drain snake. These basic tools can help fix small issues without calling a pro.
Bonus Tip: When in Doubt, Don’t DIY
DIY plumbing can save you money, but mistakes can be costly. If a fix involves cutting pipes, soldering, or major water flow, it’s safer to call a licensed plumber.
Visit our Top Plumbers by State & City directory to find a vetted professional near you.