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Plumbing issues can range from minor annoyances to major emergencies. While some situations definitely require a licensed plumber, there are a few simple fixes most homeowners can handle with basic tools and a little confidence. At Knight Plumbing, Inc., we always prioritize safety, which is why we’re sharing five DIY plumbing repairs that are safe for most people to try.
1. Unclogging a Sink or Shower Drain
Slow drains are a common issue caused by hair, soap scum, or grease buildup. Skip the harsh chemical drain cleaners—they can damage your pipes—and try using a plunger or a drain snake instead. In many cases, these simple tools are enough to clear the clog. Just be sure not to force anything, and if the drain remains blocked, it’s time to call a professional.
2. Fixing a Running Toilet
That constant sound of running water isn’t just annoying—it’s also wasting money. Most running toilet problems are caused by a faulty flapper, which is inexpensive and easy to replace. Simply turn off the water supply to the toilet, flush to empty the tank, and swap out the old flapper for a new one. Instructions are usually included with the part and don't require any special plumbing skills.
3. Replacing a Showerhead
If your showerhead is leaking, has low pressure, or is outdated, swapping it out can make a big difference. Use an adjustable wrench to remove the old fixture and wrap Teflon tape around the pipe threads before installing the new one. Hand-tighten it, then give a small turn with the wrench—no need to overtighten. This is a quick, satisfying project that can improve your daily routine.
4. Tightening Loose Fixtures
Loose faucets, handles, or pipe connections can often be fixed with a screwdriver or wrench. Carefully tighten any visible screws or nuts, but be cautious not to strip or overtighten them. If a fixture continues to wiggle or leak, it may indicate a deeper issue that should be inspected by a professional.
5. Flushing the Water Heater
Over time, sediment can build up in your water heater, reducing its efficiency. Draining a few gallons from the tank once a year helps flush out this debris. Be sure to turn off the power or gas and allow the water to cool before starting. Attach a hose to the drain valve, run it to a safe drainage location, and open the valve to let water out. If you’re unsure, it’s always safer to call a licensed technician.
Know When to Call a Pro
While these tasks are generally safe, trust your instincts—if something seems too complicated or you’re not confident, don’t risk it. A small mistake could lead to bigger problems and more expensive repairs.
Need Help? Contact Knight Plumbing, Inc.
At Knight Plumbing, Inc., we support smart DIY home care—but we’re also here when a project becomes too big or too risky. Whether you’re dealing with a stubborn leak, an outdated fixture, or a full system upgrade, our licensed professionals are just a call away. Contact us today for expert plumbing solutions you can count on.