Leaky faucets are not just a minor annoyance—they can also lead to significant water waste and higher utility bills. Learning how to identify and fix leaky faucets can save you money and prevent further plumbing issues. Proficient Plumbing Service in Boise provides this comprehensive guide to help you spot and repair common faucet leaks in your home.
Identifying Leaky Faucets
Leaky faucets can be detected in various ways. The most obvious sign of a leaky faucet is the sound or sight of water dripping from the spout, even when the faucet is turned off. Look for water stains or puddles around the base of the faucet or on the countertop. A sudden decrease in water pressure can indicate a leak within the faucet or its connections. Persistent moisture from a leaky faucet can lead to mold or mildew growth around the sink area. An unexplained increase in your water bill can be a sign of hidden leaks, including those in faucets.
Common Causes of Leaky Faucets
Understanding the common causes of leaky faucets can help in diagnosing and fixing the problem. Washers that press against the valve seat can wear out over time, leading to leaks. Corrosion or sediment buildup on the valve seat can cause leaks at the spout. The O-ring, a small rubber ring that helps seal the faucet, can become loose or damaged. In cartridge faucets, the cartridge itself can wear out or become damaged. Over time, parts of the faucet can become loose due to regular use, leading to leaks.
Fixing Common Faucet Leaks
Gather the Necessary Tools
Before you start, gather the necessary tools and materials: adjustable wrench, screwdriver (flathead and Phillips), replacement parts (washers, O-rings, cartridges), plumber’s grease, Teflon tape, bucket or bowl (to catch water), and a cleaning cloth.
Turn Off the Water Supply
Locate the shutoff valves under the sink and turn them clockwise to shut off the water supply. If there are no shutoff valves under the sink, turn off the main water supply for the house. Open the faucet to drain any remaining water in the lines.
Disassemble the Faucet
Disassemble the faucet to access the components that may be causing the leak. The process will vary depending on the type of faucet.
For compression faucets, remove the decorative cap, unscrew the handle, and use an adjustable wrench to remove the nut. Take out the stem to access the washer.
For ball faucets, use an Allen wrench to remove the handle set screw, then remove the handle. Unscrew the cap and collar with pliers, and use a special tool (included in repair kits) to remove the ball, cam, and packing.
For cartridge faucets, remove the decorative cap and handle. Use pliers to pull the cartridge straight up and out.
For ceramic disk faucets, remove the handle and use pliers to lift out the disk assembly.
Inspect and Replace Worn Parts
Inspect the components for wear and damage. If the washer is worn out or damaged, replace it with a new one of the same size. Replace any damaged or worn O-rings. Clean the valve seat with a cloth. If it’s corroded or damaged, consider replacing it. If the cartridge is worn out, replace it with a new one. Ensure you get the correct replacement for your faucet model. Check other components for wear and replace as necessary.
Reassemble the Faucet
Reassemble the faucet in the reverse order of disassembly. Apply plumber’s grease to moving parts to ensure smooth operation and prevent leaks. Use Teflon tape on threads to ensure a tight seal.
Turn On the Water Supply
Once the faucet is reassembled, turn on the water supply and check for leaks. Open the faucet and let the water run for a few minutes to ensure everything is working correctly. Check around the base and spout for any signs of leaks.
Preventative Maintenance Tips
Regular maintenance can help prevent future leaks. Periodically check and tighten any loose parts of the faucet. Clean the aerator screen regularly to remove sediment buildup that can affect water flow and pressure. Inspect and replace seals and O-rings as needed. Use all faucets regularly to prevent parts from drying out and becoming brittle.
When to Call a Professional
While many faucet leaks can be fixed with basic tools and replacement parts, some issues may require professional attention. Contact Proficient Plumbing Service in Boise if you encounter persistent leaks that continue after replacing parts, extensive corrosion that may require more than just part replacement, or if you have modern or high-end faucets with complex mechanisms that are best handled by a professional.
By learning how to identify and fix leaky faucets, you can save water, reduce utility bills, and maintain a smoothly running plumbing system.
Ready to tackle a leaky faucet or need professional help? Contact Proficient Plumbing Service in Boise for expert faucet repair and maintenance services. Visit our website or call us today to schedule an appointment and keep your plumbing system in top shape.