A leaky faucet might seem like a minor annoyance, but those drips can add up quickly, wasting water and money. Before you resign yourself to calling a plumber, consider tackling the leak yourself! In many cases, a leaky faucet is a simple fix that can be done with a few tools and some basic know-how.
This guide will walk you through some of the most common causes of leaky faucets and provide step-by-step instructions for DIY repairs.
Identify the Culprit
The first step to fixing a leak is figuring out where it’s coming from. Is the water dripping from the base of the handle, the spout, or somewhere else? Knowing the source of the leak will help you determine the best course of action.
Tighten Up a Loose Handle
A loose handle is a frequent culprit behind leaky faucets. The handle tightness is controlled by a packing nut located at the base of the handle. Using an adjustable wrench, carefully tighten the packing nut in a clockwise direction.
Be mindful not to over-tighten, as this can damage the faucet. If tightening the packing nut doesn’t stop the leak, you may need to replace the washer or cartridge (see below).
Replace a Worn-Out Washer
In older faucets, a washer creates a seal that stops water from leaking around the valve stem. Over time, washers can wear out and need to be replaced. This is a relatively simple fix, but it does require shutting off the water supply and potentially removing the handle and valve stem.
If you’re not comfortable with these steps, it might be best to call a plumber. Even though replacing the washer is a straightforward task, if you have no experience with plumbing, it may be best to call a professional to ensure the job is done safely and correctly.
Address a Faulty Cartridge
Modern faucets often use a cartridge to control water flow. A malfunctioning cartridge can cause leaks from the base of the faucet handle. Replacing a cartridge is a straightforward process, but you’ll need to identify the specific type of cartridge your faucet uses.
Most hardware stores carry a variety of replacement cartridges.
When to Call a Plumbing Professional
If you’ve tried the above DIY fixes and the leak persists, it’s time to call a professional. There could be a more complex issue at play, such as a damaged valve seat or a problem with the water supply lines.
A plumber has the expertise and tools to diagnose and repair the leak efficiently. Emergency plumbing situations, like a burst pipe or a major leak, also warrant immediate professional attention to prevent further water damage.
Conclusion
In conclusion, while minor faucet leaks can often be fixed through DIY repairs, it’s important to know when to seek professional help. Identifying the source of the leak and attempting simple fixes like tightening a loose handle or replacing a worn-out washer can save you time and money. However, if the leak persists or if there are more complex issues involved, it’s best to call a plumbing professional to ensure a proper and efficient repair.
